29688688

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{9419}}^1$

素因数の和:9624

約数の個数: 20

約数和(自身を含む): 57819960

約数和(自身を除く): 28131272

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 9419, 18838, 37676, 75352, 150704, 1855543, 3711086, 7422172, 14844344, 29688688]

約数ペア:

[(1, 29688688), (2, 14844344), (4, 7422172), (8, 3711086), (16, 1855543), (197, 150704), (394, 75352), (788, 37676), (1576, 18838), (3152, 9419)]