8337644

素因数分解:

$2^2\times 7^3\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 17472000

約数和(自身を除く): 9134356

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 103, 118, 196, 206, 236, 343, 412, 413, 686, 721, 826, 1372, 1442, 1652, 2884, 2891, 5047, 5782, 6077, 10094, 11564, 12154, 20188, 20237, 24308, 35329, 40474, 42539, 70658, 80948, 85078, 141316, 170156, 297773, 595546, 1191092, 2084411, 4168822, 8337644]

約数ペア:

[(1, 8337644), (2, 4168822), (4, 2084411), (7, 1191092), (14, 595546), (28, 297773), (49, 170156), (59, 141316), (98, 85078), (103, 80948), (118, 70658), (196, 42539), (206, 40474), (236, 35329), (343, 24308), (412, 20237), (413, 20188), (686, 12154), (721, 11564), (826, 10094), (1372, 6077), (1442, 5782), (1652, 5047), (2884, 2891)]