28298288

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{967}}^1$

素因数の和:1065

約数の個数: 40

約数和(自身を含む): 57615360

約数和(自身を除く): 29317072

約数列:

[1, 2, 4, 8, 16, 31, 59, 62, 118, 124, 236, 248, 472, 496, 944, 967, 1829, 1934, 3658, 3868, 7316, 7736, 14632, 15472, 29264, 29977, 57053, 59954, 114106, 119908, 228212, 239816, 456424, 479632, 912848, 1768643, 3537286, 7074572, 14149144, 28298288]

約数ペア:

[(1, 28298288), (2, 14149144), (4, 7074572), (8, 3537286), (16, 1768643), (31, 912848), (59, 479632), (62, 456424), (118, 239816), (124, 228212), (236, 119908), (248, 114106), (472, 59954), (496, 57053), (944, 29977), (967, 29264), (1829, 15472), (1934, 14632), (3658, 7736), (3868, 7316)]