67445488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2351}}^1$

素因数の和:2533

約数の個数: 40

約数和(自身を含む): 143490816

約数和(自身を除く): 76045328

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 163, 176, 326, 652, 1304, 1793, 2351, 2608, 3586, 4702, 7172, 9404, 14344, 18808, 25861, 28688, 37616, 51722, 103444, 206888, 383213, 413776, 766426, 1532852, 3065704, 4215343, 6131408, 8430686, 16861372, 33722744, 67445488]

約数ペア:

[(1, 67445488), (2, 33722744), (4, 16861372), (8, 8430686), (11, 6131408), (16, 4215343), (22, 3065704), (44, 1532852), (88, 766426), (163, 413776), (176, 383213), (326, 206888), (652, 103444), (1304, 51722), (1793, 37616), (2351, 28688), (2608, 25861), (3586, 18808), (4702, 14344), (7172, 9404)]