64237156624

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1877}}^1\times {\mathrm{125821}}^1$

素因数の和:127723

約数の個数: 40

約数和(自身を含む): 131851893528

約数和(自身を除く): 67614736904

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1877, 3754, 7508, 15016, 30032, 31909, 63818, 125821, 127636, 251642, 255272, 503284, 510544, 1006568, 2013136, 2138957, 4277914, 8555828, 17111656, 34223312, 236166017, 472332034, 944664068, 1889328136, 3778656272, 4014822289, 8029644578, 16059289156, 32118578312, 64237156624]

約数ペア:

[(1, 64237156624), (2, 32118578312), (4, 16059289156), (8, 8029644578), (16, 4014822289), (17, 3778656272), (34, 1889328136), (68, 944664068), (136, 472332034), (272, 236166017), (1877, 34223312), (3754, 17111656), (7508, 8555828), (15016, 4277914), (30032, 2138957), (31909, 2013136), (63818, 1006568), (125821, 510544), (127636, 503284), (251642, 255272)]