71457584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3593}}^1$

素因数の和:3725

約数の個数: 40

約数和(自身を含む): 152414352

約数和(自身を除く): 80956768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 176, 226, 452, 904, 1243, 1808, 2486, 3593, 4972, 7186, 9944, 14372, 19888, 28744, 39523, 57488, 79046, 158092, 316184, 406009, 632368, 812018, 1624036, 3248072, 4466099, 6496144, 8932198, 17864396, 35728792, 71457584]

約数ペア:

[(1, 71457584), (2, 35728792), (4, 17864396), (8, 8932198), (11, 6496144), (16, 4466099), (22, 3248072), (44, 1624036), (88, 812018), (113, 632368), (176, 406009), (226, 316184), (452, 158092), (904, 79046), (1243, 57488), (1808, 39523), (2486, 28744), (3593, 19888), (4972, 14372), (7186, 9944)]