64978529

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{14303}}^1$

素因数の和:14380

約数の個数: 16

約数和(自身を含む): 82391040

約数和(自身を除く): 17412511

約数列:

[1, 7, 11, 59, 77, 413, 649, 4543, 14303, 100121, 157333, 843877, 1101331, 5907139, 9282647, 64978529]

約数ペア:

[(1, 64978529), (7, 9282647), (11, 5907139), (59, 1101331), (77, 843877), (413, 157333), (649, 100121), (4543, 14303)]