73687988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{40847}}^1$

素因数の和:40903

約数の個数: 24

約数和(自身を含む): 144111744

約数和(自身を除く): 70423756

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 40847, 81694, 163388, 449317, 898634, 1674727, 1797268, 3349454, 6698908, 18421997, 36843994, 73687988]

約数ペア:

[(1, 73687988), (2, 36843994), (4, 18421997), (11, 6698908), (22, 3349454), (41, 1797268), (44, 1674727), (82, 898634), (164, 449317), (451, 163388), (902, 81694), (1804, 40847)]