25900758

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{383}}^1$

素因数の和:438

約数の個数: 72

約数和(自身を含む): 64366848

約数和(自身を除く): 38466090

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 289, 306, 383, 442, 578, 663, 766, 867, 1149, 1326, 1734, 1989, 2298, 2601, 3447, 3757, 3978, 4979, 5202, 6511, 6894, 7514, 9958, 11271, 13022, 14937, 19533, 22542, 29874, 33813, 39066, 44811, 58599, 67626, 84643, 89622, 110687, 117198, 169286, 221374, 253929, 332061, 507858, 664122, 761787, 996183, 1438931, 1523574, 1992366, 2877862, 4316793, 8633586, 12950379, 25900758]

約数ペア:

[(1, 25900758), (2, 12950379), (3, 8633586), (6, 4316793), (9, 2877862), (13, 1992366), (17, 1523574), (18, 1438931), (26, 996183), (34, 761787), (39, 664122), (51, 507858), (78, 332061), (102, 253929), (117, 221374), (153, 169286), (221, 117198), (234, 110687), (289, 89622), (306, 84643), (383, 67626), (442, 58599), (578, 44811), (663, 39066), (766, 33813), (867, 29874), (1149, 22542), (1326, 19533), (1734, 14937), (1989, 13022), (2298, 11271), (2601, 9958), (3447, 7514), (3757, 6894), (3978, 6511), (4979, 5202)]