71270647648

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{19709803}}^1$

素因数の和:19709926

約数の個数: 24

約数和(自身を含む): 141555812328

約数和(自身を除く): 70285164680

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 904, 1808, 3616, 19709803, 39419606, 78839212, 157678424, 315356848, 630713696, 2227207739, 4454415478, 8908830956, 17817661912, 35635323824, 71270647648]

約数ペア:

[(1, 71270647648), (2, 35635323824), (4, 17817661912), (8, 8908830956), (16, 4454415478), (32, 2227207739), (113, 630713696), (226, 315356848), (452, 157678424), (904, 78839212), (1808, 39419606), (3616, 19709803)]