40929992

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2609}}^1$

素因数の和:2705

約数の個数: 32

約数和(自身を含む): 80335800

約数和(自身を除く): 39405808

約数列:

[1, 2, 4, 8, 37, 53, 74, 106, 148, 212, 296, 424, 1961, 2609, 3922, 5218, 7844, 10436, 15688, 20872, 96533, 138277, 193066, 276554, 386132, 553108, 772264, 1106216, 5116249, 10232498, 20464996, 40929992]

約数ペア:

[(1, 40929992), (2, 20464996), (4, 10232498), (8, 5116249), (37, 1106216), (53, 772264), (74, 553108), (106, 386132), (148, 276554), (212, 193066), (296, 138277), (424, 96533), (1961, 20872), (2609, 15688), (3922, 10436), (5218, 7844)]