61873472

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:148

約数の個数: 112

約数和(自身を含む): 140726160

約数和(自身を除く): 78852688

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 37, 53, 58, 64, 68, 74, 106, 116, 136, 148, 212, 232, 272, 296, 424, 464, 493, 544, 592, 629, 848, 901, 928, 986, 1073, 1088, 1184, 1258, 1537, 1696, 1802, 1856, 1961, 1972, 2146, 2368, 2516, 3074, 3392, 3604, 3922, 3944, 4292, 5032, 6148, 7208, 7844, 7888, 8584, 10064, 12296, 14416, 15688, 15776, 17168, 18241, 20128, 24592, 26129, 28832, 31376, 31552, 33337, 34336, 36482, 40256, 49184, 52258, 56869, 57664, 62752, 66674, 68672, 72964, 98368, 104516, 113738, 125504, 133348, 145928, 209032, 227476, 266696, 291856, 418064, 454952, 533392, 583712, 836128, 909904, 966773, 1066784, 1167424, 1672256, 1819808, 1933546, 2133568, 3639616, 3867092, 7734184, 15468368, 30936736, 61873472]

約数ペア:

[(1, 61873472), (2, 30936736), (4, 15468368), (8, 7734184), (16, 3867092), (17, 3639616), (29, 2133568), (32, 1933546), (34, 1819808), (37, 1672256), (53, 1167424), (58, 1066784), (64, 966773), (68, 909904), (74, 836128), (106, 583712), (116, 533392), (136, 454952), (148, 418064), (212, 291856), (232, 266696), (272, 227476), (296, 209032), (424, 145928), (464, 133348), (493, 125504), (544, 113738), (592, 104516), (629, 98368), (848, 72964), (901, 68672), (928, 66674), (986, 62752), (1073, 57664), (1088, 56869), (1184, 52258), (1258, 49184), (1537, 40256), (1696, 36482), (1802, 34336), (1856, 33337), (1961, 31552), (1972, 31376), (2146, 28832), (2368, 26129), (2516, 24592), (3074, 20128), (3392, 18241), (3604, 17168), (3922, 15776), (3944, 15688), (4292, 14416), (5032, 12296), (6148, 10064), (7208, 8584), (7844, 7888)]