71679010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{19013}}^1$

素因数の和:19062

約数の個数: 32

約数和(自身を含む): 143745840

約数和(自身を除く): 72066830

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 19013, 38026, 95065, 190130, 247169, 494338, 551377, 1102754, 1235845, 2471690, 2756885, 5513770, 7167901, 14335802, 35839505, 71679010]

約数ペア:

[(1, 71679010), (2, 35839505), (5, 14335802), (10, 7167901), (13, 5513770), (26, 2756885), (29, 2471690), (58, 1235845), (65, 1102754), (130, 551377), (145, 494338), (290, 247169), (377, 190130), (754, 95065), (1885, 38026), (3770, 19013)]