71349888

素因数分解:

$2^7\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2617}}^1$

素因数の和:2705

約数の個数: 64

約数和(自身を含む): 192265920

約数和(自身を除く): 120916032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 284, 384, 426, 568, 852, 1136, 1704, 2272, 2617, 3408, 4544, 5234, 6816, 7851, 9088, 10468, 13632, 15702, 20936, 27264, 31404, 41872, 62808, 83744, 125616, 167488, 185807, 251232, 334976, 371614, 502464, 557421, 743228, 1004928, 1114842, 1486456, 2229684, 2972912, 4459368, 5945824, 8918736, 11891648, 17837472, 23783296, 35674944, 71349888]

約数ペア:

[(1, 71349888), (2, 35674944), (3, 23783296), (4, 17837472), (6, 11891648), (8, 8918736), (12, 5945824), (16, 4459368), (24, 2972912), (32, 2229684), (48, 1486456), (64, 1114842), (71, 1004928), (96, 743228), (128, 557421), (142, 502464), (192, 371614), (213, 334976), (284, 251232), (384, 185807), (426, 167488), (568, 125616), (852, 83744), (1136, 62808), (1704, 41872), (2272, 31404), (2617, 27264), (3408, 20936), (4544, 15702), (5234, 13632), (6816, 10468), (7851, 9088)]