25791297776

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{461}}^1\times {\mathrm{25523}}^1$

素因数の和:26129

約数の個数: 40

約数和(自身を含む): 50446552464

約数和(自身を除く): 24655254688

約数列:

[1, 2, 4, 8, 16, 137, 274, 461, 548, 922, 1096, 1844, 2192, 3688, 7376, 25523, 51046, 63157, 102092, 126314, 204184, 252628, 408368, 505256, 1010512, 3496651, 6993302, 11766103, 13986604, 23532206, 27973208, 47064412, 55946416, 94128824, 188257648, 1611956111, 3223912222, 6447824444, 12895648888, 25791297776]

約数ペア:

[(1, 25791297776), (2, 12895648888), (4, 6447824444), (8, 3223912222), (16, 1611956111), (137, 188257648), (274, 94128824), (461, 55946416), (548, 47064412), (922, 27973208), (1096, 23532206), (1844, 13986604), (2192, 11766103), (3688, 6993302), (7376, 3496651), (25523, 1010512), (51046, 505256), (63157, 408368), (102092, 252628), (126314, 204184)]