72063778

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{4289}}^1$

素因数の和:4593

約数の個数: 16

約数和(自身を含む): 112020480

約数和(自身を除く): 39956702

約数列:

[1, 2, 31, 62, 271, 542, 4289, 8401, 8578, 16802, 132959, 265918, 1162319, 2324638, 36031889, 72063778]

約数ペア:

[(1, 72063778), (2, 36031889), (31, 2324638), (62, 1162319), (271, 265918), (542, 132959), (4289, 16802), (8401, 8578)]