40449966

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{359}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 82425600

約数和(自身を除く): 41975634

約数列:

[1, 2, 3, 6, 89, 178, 211, 267, 359, 422, 534, 633, 718, 1077, 1266, 2154, 18779, 31951, 37558, 56337, 63902, 75749, 95853, 112674, 151498, 191706, 227247, 454494, 6741661, 13483322, 20224983, 40449966]

約数ペア:

[(1, 40449966), (2, 20224983), (3, 13483322), (6, 6741661), (89, 454494), (178, 227247), (211, 191706), (267, 151498), (359, 112674), (422, 95853), (534, 75749), (633, 63902), (718, 56337), (1077, 37558), (1266, 31951), (2154, 18779)]