73940056

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{225427}}^1$

素因数の和:225474

約数の個数: 16

約数和(自身を含む): 142019640

約数和(自身を除く): 68079584

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 225427, 450854, 901708, 1803416, 9242507, 18485014, 36970028, 73940056]

約数ペア:

[(1, 73940056), (2, 36970028), (4, 18485014), (8, 9242507), (41, 1803416), (82, 901708), (164, 450854), (328, 225427)]