64020782

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{433}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 112492800

約数和(自身を除く): 48472018

約数列:

[1, 2, 7, 14, 59, 118, 179, 358, 413, 433, 826, 866, 1253, 2506, 3031, 6062, 10561, 21122, 25547, 51094, 73927, 77507, 147854, 155014, 178829, 357658, 542549, 1085098, 4572913, 9145826, 32010391, 64020782]

約数ペア:

[(1, 64020782), (2, 32010391), (7, 9145826), (14, 4572913), (59, 1085098), (118, 542549), (179, 357658), (358, 178829), (413, 155014), (433, 147854), (826, 77507), (866, 73927), (1253, 51094), (2506, 25547), (3031, 21122), (6062, 10561)]