64807792

素因数分解:

$2^4\times 7^5\times {\mathrm{241}}^1$

素因数の和:284

約数の個数: 60

約数和(自身を含む): 147099216

約数和(自身を除く): 82291424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 241, 343, 392, 482, 686, 784, 964, 1372, 1687, 1928, 2401, 2744, 3374, 3856, 4802, 5488, 6748, 9604, 11809, 13496, 16807, 19208, 23618, 26992, 33614, 38416, 47236, 67228, 82663, 94472, 134456, 165326, 188944, 268912, 330652, 578641, 661304, 1157282, 1322608, 2314564, 4050487, 4629128, 8100974, 9258256, 16201948, 32403896, 64807792]

約数ペア:

[(1, 64807792), (2, 32403896), (4, 16201948), (7, 9258256), (8, 8100974), (14, 4629128), (16, 4050487), (28, 2314564), (49, 1322608), (56, 1157282), (98, 661304), (112, 578641), (196, 330652), (241, 268912), (343, 188944), (392, 165326), (482, 134456), (686, 94472), (784, 82663), (964, 67228), (1372, 47236), (1687, 38416), (1928, 33614), (2401, 26992), (2744, 23618), (3374, 19208), (3856, 16807), (4802, 13496), (5488, 11809), (6748, 9604)]