84715568

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{7489}}^1$

素因数の和:7605

約数の個数: 40

約数和(自身を含む): 189467040

約数和(自身を除く): 104751472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 707, 808, 1414, 1616, 2828, 5656, 7489, 11312, 14978, 29956, 52423, 59912, 104846, 119824, 209692, 419384, 756389, 838768, 1512778, 3025556, 5294723, 6051112, 10589446, 12102224, 21178892, 42357784, 84715568]

約数ペア:

[(1, 84715568), (2, 42357784), (4, 21178892), (7, 12102224), (8, 10589446), (14, 6051112), (16, 5294723), (28, 3025556), (56, 1512778), (101, 838768), (112, 756389), (202, 419384), (404, 209692), (707, 119824), (808, 104846), (1414, 59912), (1616, 52423), (2828, 29956), (5656, 14978), (7489, 11312)]