25373712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:225

約数の個数: 160

約数和(自身を含む): 83383552

約数和(自身を除く): 58009840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 37, 39, 42, 48, 52, 56, 74, 78, 84, 91, 104, 111, 112, 148, 156, 157, 168, 182, 208, 222, 259, 273, 296, 312, 314, 336, 364, 444, 471, 481, 518, 546, 592, 624, 628, 728, 777, 888, 942, 962, 1036, 1092, 1099, 1256, 1443, 1456, 1554, 1776, 1884, 1924, 2041, 2072, 2184, 2198, 2512, 2886, 3108, 3297, 3367, 3768, 3848, 4082, 4144, 4368, 4396, 5772, 5809, 6123, 6216, 6594, 6734, 7536, 7696, 8164, 8792, 10101, 11544, 11618, 12246, 12432, 13188, 13468, 14287, 16328, 17427, 17584, 20202, 23088, 23236, 24492, 26376, 26936, 28574, 32656, 34854, 40404, 40663, 42861, 46472, 48984, 52752, 53872, 57148, 69708, 75517, 80808, 81326, 85722, 92944, 97968, 114296, 121989, 139416, 151034, 161616, 162652, 171444, 226551, 228592, 243978, 278832, 302068, 325304, 342888, 453102, 487956, 528619, 604136, 650608, 685776, 906204, 975912, 1057238, 1208272, 1585857, 1812408, 1951824, 2114476, 3171714, 3624816, 4228952, 6343428, 8457904, 12686856, 25373712]

約数ペア:

[(1, 25373712), (2, 12686856), (3, 8457904), (4, 6343428), (6, 4228952), (7, 3624816), (8, 3171714), (12, 2114476), (13, 1951824), (14, 1812408), (16, 1585857), (21, 1208272), (24, 1057238), (26, 975912), (28, 906204), (37, 685776), (39, 650608), (42, 604136), (48, 528619), (52, 487956), (56, 453102), (74, 342888), (78, 325304), (84, 302068), (91, 278832), (104, 243978), (111, 228592), (112, 226551), (148, 171444), (156, 162652), (157, 161616), (168, 151034), (182, 139416), (208, 121989), (222, 114296), (259, 97968), (273, 92944), (296, 85722), (312, 81326), (314, 80808), (336, 75517), (364, 69708), (444, 57148), (471, 53872), (481, 52752), (518, 48984), (546, 46472), (592, 42861), (624, 40663), (628, 40404), (728, 34854), (777, 32656), (888, 28574), (942, 26936), (962, 26376), (1036, 24492), (1092, 23236), (1099, 23088), (1256, 20202), (1443, 17584), (1456, 17427), (1554, 16328), (1776, 14287), (1884, 13468), (1924, 13188), (2041, 12432), (2072, 12246), (2184, 11618), (2198, 11544), (2512, 10101), (2886, 8792), (3108, 8164), (3297, 7696), (3367, 7536), (3768, 6734), (3848, 6594), (4082, 6216), (4144, 6123), (4368, 5809), (4396, 5772)]