40534808

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{461}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 79002000

約数和(自身を除く): 38467192

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 379, 461, 758, 922, 1516, 1844, 3032, 3688, 10991, 13369, 21982, 26738, 43964, 53476, 87928, 106952, 174719, 349438, 698876, 1397752, 5066851, 10133702, 20267404, 40534808]

約数ペア:

[(1, 40534808), (2, 20267404), (4, 10133702), (8, 5066851), (29, 1397752), (58, 698876), (116, 349438), (232, 174719), (379, 106952), (461, 87928), (758, 53476), (922, 43964), (1516, 26738), (1844, 21982), (3032, 13369), (3688, 10991)]