748988768

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{68639}}^1$

素因数の和:68691

約数の個数: 48

約数和(自身を含む): 1660538880

約数和(自身を除く): 911550112

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 10912, 68639, 137278, 274556, 549112, 755029, 1098224, 1510058, 2127809, 2196448, 3020116, 4255618, 6040232, 8511236, 12080464, 17022472, 23405899, 24160928, 34044944, 46811798, 68089888, 93623596, 187247192, 374494384, 748988768]

約数ペア:

[(1, 748988768), (2, 374494384), (4, 187247192), (8, 93623596), (11, 68089888), (16, 46811798), (22, 34044944), (31, 24160928), (32, 23405899), (44, 17022472), (62, 12080464), (88, 8511236), (124, 6040232), (176, 4255618), (248, 3020116), (341, 2196448), (352, 2127809), (496, 1510058), (682, 1098224), (992, 755029), (1364, 549112), (2728, 274556), (5456, 137278), (10912, 68639)]