71959936

素因数分解:

$2^7\times {\mathrm{163}}^1\times {\mathrm{3449}}^1$

素因数の和:3626

約数の個数: 32

約数和(自身を含む): 144279000

約数和(自身を除く): 72319064

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 326, 652, 1304, 2608, 3449, 5216, 6898, 10432, 13796, 20864, 27592, 55184, 110368, 220736, 441472, 562187, 1124374, 2248748, 4497496, 8994992, 17989984, 35979968, 71959936]

約数ペア:

[(1, 71959936), (2, 35979968), (4, 17989984), (8, 8994992), (16, 4497496), (32, 2248748), (64, 1124374), (128, 562187), (163, 441472), (326, 220736), (652, 110368), (1304, 55184), (2608, 27592), (3449, 20864), (5216, 13796), (6898, 10432)]