72529964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{5557}}^1$

素因数の和:5825

約数の個数: 24

約数和(自身を含む): 137260368

約数和(自身を除く): 64730404

約数列:

[1, 2, 4, 13, 26, 52, 251, 502, 1004, 3263, 5557, 6526, 11114, 13052, 22228, 72241, 144482, 288964, 1394807, 2789614, 5579228, 18132491, 36264982, 72529964]

約数ペア:

[(1, 72529964), (2, 36264982), (4, 18132491), (13, 5579228), (26, 2789614), (52, 1394807), (251, 288964), (502, 144482), (1004, 72241), (3263, 22228), (5557, 13052), (6526, 11114)]