65715328

素因数分解:

$2^7\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1033}}^1$

素因数の和:1125

約数の個数: 64

約数和(自身を含む): 151873920

約数和(自身を除く): 86158592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 284, 448, 497, 568, 896, 994, 1033, 1136, 1988, 2066, 2272, 3976, 4132, 4544, 7231, 7952, 8264, 9088, 14462, 15904, 16528, 28924, 31808, 33056, 57848, 63616, 66112, 73343, 115696, 132224, 146686, 231392, 293372, 462784, 513401, 586744, 925568, 1026802, 1173488, 2053604, 2346976, 4107208, 4693952, 8214416, 9387904, 16428832, 32857664, 65715328]

約数ペア:

[(1, 65715328), (2, 32857664), (4, 16428832), (7, 9387904), (8, 8214416), (14, 4693952), (16, 4107208), (28, 2346976), (32, 2053604), (56, 1173488), (64, 1026802), (71, 925568), (112, 586744), (128, 513401), (142, 462784), (224, 293372), (284, 231392), (448, 146686), (497, 132224), (568, 115696), (896, 73343), (994, 66112), (1033, 63616), (1136, 57848), (1988, 33056), (2066, 31808), (2272, 28924), (3976, 16528), (4132, 15904), (4544, 14462), (7231, 9088), (7952, 8264)]