7842044

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 16450560

約数和(自身を除く): 8608516

約数列:

[1, 2, 4, 7, 14, 28, 47, 59, 94, 101, 118, 188, 202, 236, 329, 404, 413, 658, 707, 826, 1316, 1414, 1652, 2773, 2828, 4747, 5546, 5959, 9494, 11092, 11918, 18988, 19411, 23836, 33229, 38822, 41713, 66458, 77644, 83426, 132916, 166852, 280073, 560146, 1120292, 1960511, 3921022, 7842044]

約数ペア:

[(1, 7842044), (2, 3921022), (4, 1960511), (7, 1120292), (14, 560146), (28, 280073), (47, 166852), (59, 132916), (94, 83426), (101, 77644), (118, 66458), (188, 41713), (202, 38822), (236, 33229), (329, 23836), (404, 19411), (413, 18988), (658, 11918), (707, 11092), (826, 9494), (1316, 5959), (1414, 5546), (1652, 4747), (2773, 2828)]