71812736

素因数分解:

$2^7\times {\mathrm{461}}^1\times {\mathrm{1217}}^1$

素因数の和:1692

約数の個数: 32

約数和(自身を含む): 143492580

約数和(自身を除く): 71679844

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 461, 922, 1217, 1844, 2434, 3688, 4868, 7376, 9736, 14752, 19472, 29504, 38944, 59008, 77888, 155776, 561037, 1122074, 2244148, 4488296, 8976592, 17953184, 35906368, 71812736]

約数ペア:

[(1, 71812736), (2, 35906368), (4, 17953184), (8, 8976592), (16, 4488296), (32, 2244148), (64, 1122074), (128, 561037), (461, 155776), (922, 77888), (1217, 59008), (1844, 38944), (2434, 29504), (3688, 19472), (4868, 14752), (7376, 9736)]