75138776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{552491}}^1$

素因数の和:552514

約数の個数: 16

約数和(自身を含む): 149172840

約数和(自身を除く): 74034064

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 552491, 1104982, 2209964, 4419928, 9392347, 18784694, 37569388, 75138776]

約数ペア:

[(1, 75138776), (2, 37569388), (4, 18784694), (8, 9392347), (17, 4419928), (34, 2209964), (68, 1104982), (136, 552491)]