28175261642

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{277}}^1\times {\mathrm{420313}}^1$

素因数の和:420614

約数の個数: 24

約数和(自身を含む): 46622069508

約数和(自身を除く): 18446807866

約数列:

[1, 2, 11, 22, 121, 242, 277, 554, 3047, 6094, 33517, 67034, 420313, 840626, 4623443, 9246886, 50857873, 101715746, 116426701, 232853402, 1280693711, 2561387422, 14087630821, 28175261642]

約数ペア:

[(1, 28175261642), (2, 14087630821), (11, 2561387422), (22, 1280693711), (121, 232853402), (242, 116426701), (277, 101715746), (554, 50857873), (3047, 9246886), (6094, 4623443), (33517, 840626), (67034, 420313)]