7418684

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 16228800

約数和(自身を除く): 8810116

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 89, 91, 178, 182, 229, 356, 364, 458, 623, 916, 1157, 1246, 1603, 2314, 2492, 2977, 3206, 4628, 5954, 6412, 8099, 11908, 16198, 20381, 20839, 32396, 40762, 41678, 81524, 83356, 142667, 264953, 285334, 529906, 570668, 1059812, 1854671, 3709342, 7418684]

約数ペア:

[(1, 7418684), (2, 3709342), (4, 1854671), (7, 1059812), (13, 570668), (14, 529906), (26, 285334), (28, 264953), (52, 142667), (89, 83356), (91, 81524), (178, 41678), (182, 40762), (229, 32396), (356, 20839), (364, 20381), (458, 16198), (623, 11908), (916, 8099), (1157, 6412), (1246, 5954), (1603, 4628), (2314, 3206), (2492, 2977)]