63625604

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2917}}^1$

素因数の和:2988

約数の個数: 48

約数和(自身を含む): 137262720

約数和(自身を除く): 73637116

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 532, 574, 779, 1148, 1558, 2917, 3116, 5453, 5834, 10906, 11668, 20419, 21812, 40838, 55423, 81676, 110846, 119597, 221692, 239194, 387961, 478388, 775922, 837179, 1551844, 1674358, 2272343, 3348716, 4544686, 9089372, 15906401, 31812802, 63625604]

約数ペア:

[(1, 63625604), (2, 31812802), (4, 15906401), (7, 9089372), (14, 4544686), (19, 3348716), (28, 2272343), (38, 1674358), (41, 1551844), (76, 837179), (82, 775922), (133, 478388), (164, 387961), (266, 239194), (287, 221692), (532, 119597), (574, 110846), (779, 81676), (1148, 55423), (1558, 40838), (2917, 21812), (3116, 20419), (5453, 11668), (5834, 10906)]