40540492

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{2551}}^1$

素因数の和:2721

約数の個数: 24

約数和(自身を含む): 73956960

約数和(自身を除く): 33416468

約数列:

[1, 2, 4, 29, 58, 116, 137, 274, 548, 2551, 3973, 5102, 7946, 10204, 15892, 73979, 147958, 295916, 349487, 698974, 1397948, 10135123, 20270246, 40540492]

約数ペア:

[(1, 40540492), (2, 20270246), (4, 10135123), (29, 1397948), (58, 698974), (116, 349487), (137, 295916), (274, 147958), (548, 73979), (2551, 15892), (3973, 10204), (5102, 7946)]