40749272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2909}}^1$

素因数の和:3035

約数の個数: 32

約数和(自身を含む): 81712800

約数和(自身を除く): 40963528

約数列:

[1, 2, 4, 8, 17, 34, 68, 103, 136, 206, 412, 824, 1751, 2909, 3502, 5818, 7004, 11636, 14008, 23272, 49453, 98906, 197812, 299627, 395624, 599254, 1198508, 2397016, 5093659, 10187318, 20374636, 40749272]

約数ペア:

[(1, 40749272), (2, 20374636), (4, 10187318), (8, 5093659), (17, 2397016), (34, 1198508), (68, 599254), (103, 395624), (136, 299627), (206, 197812), (412, 98906), (824, 49453), (1751, 23272), (2909, 14008), (3502, 11636), (5818, 7004)]