15706688984

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2129}}^1\times {\mathrm{2803}}^1$

素因数の和:4992

約数の個数: 64

約数和(自身を含む): 34401715200

約数和(自身を除く): 18695026216

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2129, 2632, 2803, 4258, 5606, 8516, 11212, 14903, 17032, 19621, 22424, 29806, 39242, 59612, 78484, 100063, 119224, 131741, 156968, 200126, 263482, 400252, 526964, 700441, 800504, 922187, 1053928, 1400882, 1844374, 2801764, 3688748, 5603528, 5967587, 7377496, 11935174, 23870348, 41773109, 47740696, 83546218, 167092436, 280476589, 334184872, 560953178, 1121906356, 1963336123, 2243812712, 3926672246, 7853344492, 15706688984]

約数ペア:

[(1, 15706688984), (2, 7853344492), (4, 3926672246), (7, 2243812712), (8, 1963336123), (14, 1121906356), (28, 560953178), (47, 334184872), (56, 280476589), (94, 167092436), (188, 83546218), (329, 47740696), (376, 41773109), (658, 23870348), (1316, 11935174), (2129, 7377496), (2632, 5967587), (2803, 5603528), (4258, 3688748), (5606, 2801764), (8516, 1844374), (11212, 1400882), (14903, 1053928), (17032, 922187), (19621, 800504), (22424, 700441), (29806, 526964), (39242, 400252), (59612, 263482), (78484, 200126), (100063, 156968), (119224, 131741)]