7422428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3037}}^1$

素因数の和:3101

約数の個数: 24

約数和(自身を含む): 14290752

約数和(自身を除く): 6868324

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 3037, 6074, 12148, 39481, 78962, 142739, 157924, 285478, 570956, 1855607, 3711214, 7422428]

約数ペア:

[(1, 7422428), (2, 3711214), (4, 1855607), (13, 570956), (26, 285478), (47, 157924), (52, 142739), (94, 78962), (188, 39481), (611, 12148), (1222, 6074), (2444, 3037)]