25490456

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{761}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 49377600

約数和(自身を除く): 23887144

約数列:

[1, 2, 4, 8, 53, 79, 106, 158, 212, 316, 424, 632, 761, 1522, 3044, 4187, 6088, 8374, 16748, 33496, 40333, 60119, 80666, 120238, 161332, 240476, 322664, 480952, 3186307, 6372614, 12745228, 25490456]

約数ペア:

[(1, 25490456), (2, 12745228), (4, 6372614), (8, 3186307), (53, 480952), (79, 322664), (106, 240476), (158, 161332), (212, 120238), (316, 80666), (424, 60119), (632, 40333), (761, 33496), (1522, 16748), (3044, 8374), (4187, 6088)]