8378084456

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{14057}}^1$

素因数の和:14466

約数の個数: 64

約数和(自身を含む): 18624038400

約数和(自身を除く): 10245953944

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 367, 406, 734, 812, 1468, 1624, 2569, 2936, 5138, 10276, 10643, 14057, 20552, 21286, 28114, 42572, 56228, 74501, 85144, 98399, 112456, 149002, 196798, 298004, 393596, 407653, 596008, 787192, 815306, 1630612, 2853571, 3261224, 5158919, 5707142, 10317838, 11414284, 20635676, 22828568, 36112433, 41271352, 72224866, 144449732, 149608651, 288899464, 299217302, 598434604, 1047260557, 1196869208, 2094521114, 4189042228, 8378084456]

約数ペア:

[(1, 8378084456), (2, 4189042228), (4, 2094521114), (7, 1196869208), (8, 1047260557), (14, 598434604), (28, 299217302), (29, 288899464), (56, 149608651), (58, 144449732), (116, 72224866), (203, 41271352), (232, 36112433), (367, 22828568), (406, 20635676), (734, 11414284), (812, 10317838), (1468, 5707142), (1624, 5158919), (2569, 3261224), (2936, 2853571), (5138, 1630612), (10276, 815306), (10643, 787192), (14057, 596008), (20552, 407653), (21286, 393596), (28114, 298004), (42572, 196798), (56228, 149002), (74501, 112456), (85144, 98399)]