4397422084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^2\times {\mathrm{757}}^1$

素因数の和:925

約数の個数: 72

約数和(自身を含む): 8750060928

約数和(自身を除く): 4352638844

約数列:

[1, 2, 4, 11, 22, 44, 47, 53, 94, 106, 188, 212, 517, 583, 757, 1034, 1166, 1514, 2068, 2332, 2491, 2809, 3028, 4982, 5618, 8327, 9964, 11236, 16654, 27401, 30899, 33308, 35579, 40121, 54802, 61798, 71158, 80242, 109604, 123596, 132023, 142316, 160484, 264046, 391369, 441331, 528092, 782738, 882662, 1452253, 1565476, 1765324, 1885687, 2126413, 2904506, 3771374, 4252826, 5809012, 7542748, 8505652, 20742557, 23390543, 41485114, 46781086, 82970228, 93562172, 99941411, 199882822, 399765644, 1099355521, 2198711042, 4397422084]

約数ペア:

[(1, 4397422084), (2, 2198711042), (4, 1099355521), (11, 399765644), (22, 199882822), (44, 99941411), (47, 93562172), (53, 82970228), (94, 46781086), (106, 41485114), (188, 23390543), (212, 20742557), (517, 8505652), (583, 7542748), (757, 5809012), (1034, 4252826), (1166, 3771374), (1514, 2904506), (2068, 2126413), (2332, 1885687), (2491, 1765324), (2809, 1565476), (3028, 1452253), (4982, 882662), (5618, 782738), (8327, 528092), (9964, 441331), (11236, 391369), (16654, 264046), (27401, 160484), (30899, 142316), (33308, 132023), (35579, 123596), (40121, 109604), (54802, 80242), (61798, 71158)]