79155728

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{133709}}^1$

素因数の和:133754

約数の個数: 20

約数和(自身を含む): 157510380

約数和(自身を除く): 78354652

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 133709, 267418, 534836, 1069672, 2139344, 4947233, 9894466, 19788932, 39577864, 79155728]

約数ペア:

[(1, 79155728), (2, 39577864), (4, 19788932), (8, 9894466), (16, 4947233), (37, 2139344), (74, 1069672), (148, 534836), (296, 267418), (592, 133709)]