40613512

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 77616000

約数和(自身を除く): 37002488

約数列:

[1, 2, 4, 8, 97, 194, 199, 263, 388, 398, 526, 776, 796, 1052, 1592, 2104, 19303, 25511, 38606, 51022, 52337, 77212, 102044, 104674, 154424, 204088, 209348, 418696, 5076689, 10153378, 20306756, 40613512]

約数ペア:

[(1, 40613512), (2, 20306756), (4, 10153378), (8, 5076689), (97, 418696), (194, 209348), (199, 204088), (263, 154424), (388, 104674), (398, 102044), (526, 77212), (776, 52337), (796, 51022), (1052, 38606), (1592, 25511), (2104, 19303)]