78053288

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{641}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 151614720

約数和(自身を除く): 73561432

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 491, 641, 982, 1282, 1964, 2564, 3928, 5128, 15221, 19871, 30442, 39742, 60884, 79484, 121768, 158968, 314731, 629462, 1258924, 2517848, 9756661, 19513322, 39026644, 78053288]

約数ペア:

[(1, 78053288), (2, 39026644), (4, 19513322), (8, 9756661), (31, 2517848), (62, 1258924), (124, 629462), (248, 314731), (491, 158968), (641, 121768), (982, 79484), (1282, 60884), (1964, 39742), (2564, 30442), (3928, 19871), (5128, 15221)]