28572362

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4243}}^1$

素因数の和:4302

約数の個数: 32

約数和(自身を含む): 54187392

約数和(自身を除く): 25615030

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 4243, 6734, 8486, 29701, 55159, 59402, 110318, 156991, 313982, 386113, 772226, 1098937, 2040883, 2197874, 4081766, 14286181, 28572362]

約数ペア:

[(1, 28572362), (2, 14286181), (7, 4081766), (13, 2197874), (14, 2040883), (26, 1098937), (37, 772226), (74, 386113), (91, 313982), (182, 156991), (259, 110318), (481, 59402), (518, 55159), (962, 29701), (3367, 8486), (4243, 6734)]