8001448

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 19152000

約数和(自身を除く): 11150552

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 91, 104, 116, 182, 203, 232, 364, 377, 379, 406, 728, 754, 758, 812, 1508, 1516, 1624, 2639, 2653, 3016, 3032, 4927, 5278, 5306, 9854, 10556, 10612, 10991, 19708, 21112, 21224, 21982, 34489, 39416, 43964, 68978, 76937, 87928, 137956, 142883, 153874, 275912, 285766, 307748, 571532, 615496, 1000181, 1143064, 2000362, 4000724, 8001448]

約数ペア:

[(1, 8001448), (2, 4000724), (4, 2000362), (7, 1143064), (8, 1000181), (13, 615496), (14, 571532), (26, 307748), (28, 285766), (29, 275912), (52, 153874), (56, 142883), (58, 137956), (91, 87928), (104, 76937), (116, 68978), (182, 43964), (203, 39416), (232, 34489), (364, 21982), (377, 21224), (379, 21112), (406, 19708), (728, 10991), (754, 10612), (758, 10556), (812, 9854), (1508, 5306), (1516, 5278), (1624, 4927), (2639, 3032), (2653, 3016)]