25613028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 79008384

約数和(自身を除く): 53395356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 41, 42, 63, 67, 74, 82, 84, 111, 123, 126, 134, 148, 164, 201, 222, 246, 252, 259, 268, 287, 333, 369, 402, 444, 469, 492, 518, 574, 603, 666, 738, 777, 804, 861, 938, 1036, 1148, 1206, 1332, 1407, 1476, 1517, 1554, 1722, 1876, 2331, 2412, 2479, 2583, 2747, 2814, 3034, 3108, 3444, 4221, 4551, 4662, 4958, 5166, 5494, 5628, 6068, 7437, 8241, 8442, 9102, 9324, 9916, 10332, 10619, 10988, 13653, 14874, 16482, 16884, 17353, 18204, 19229, 21238, 22311, 24723, 27306, 29748, 31857, 32964, 34706, 38458, 42476, 44622, 49446, 52059, 54612, 57687, 63714, 69412, 76916, 89244, 95571, 98892, 101639, 104118, 115374, 127428, 156177, 173061, 191142, 203278, 208236, 230748, 304917, 312354, 346122, 382284, 406556, 609834, 624708, 692244, 711473, 914751, 1219668, 1422946, 1829502, 2134419, 2845892, 3659004, 4268838, 6403257, 8537676, 12806514, 25613028]

約数ペア:

[(1, 25613028), (2, 12806514), (3, 8537676), (4, 6403257), (6, 4268838), (7, 3659004), (9, 2845892), (12, 2134419), (14, 1829502), (18, 1422946), (21, 1219668), (28, 914751), (36, 711473), (37, 692244), (41, 624708), (42, 609834), (63, 406556), (67, 382284), (74, 346122), (82, 312354), (84, 304917), (111, 230748), (123, 208236), (126, 203278), (134, 191142), (148, 173061), (164, 156177), (201, 127428), (222, 115374), (246, 104118), (252, 101639), (259, 98892), (268, 95571), (287, 89244), (333, 76916), (369, 69412), (402, 63714), (444, 57687), (469, 54612), (492, 52059), (518, 49446), (574, 44622), (603, 42476), (666, 38458), (738, 34706), (777, 32964), (804, 31857), (861, 29748), (938, 27306), (1036, 24723), (1148, 22311), (1206, 21238), (1332, 19229), (1407, 18204), (1476, 17353), (1517, 16884), (1554, 16482), (1722, 14874), (1876, 13653), (2331, 10988), (2412, 10619), (2479, 10332), (2583, 9916), (2747, 9324), (2814, 9102), (3034, 8442), (3108, 8241), (3444, 7437), (4221, 6068), (4551, 5628), (4662, 5494), (4958, 5166)]