70742816

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:597

約数の個数: 48

約数和(自身を含む): 144358200

約数和(自身を除く): 73615384

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 149, 296, 298, 401, 592, 596, 802, 1184, 1192, 1604, 2384, 3208, 4768, 5513, 6416, 11026, 12832, 14837, 22052, 29674, 44104, 59348, 59749, 88208, 118696, 119498, 176416, 237392, 238996, 474784, 477992, 955984, 1911968, 2210713, 4421426, 8842852, 17685704, 35371408, 70742816]

約数ペア:

[(1, 70742816), (2, 35371408), (4, 17685704), (8, 8842852), (16, 4421426), (32, 2210713), (37, 1911968), (74, 955984), (148, 477992), (149, 474784), (296, 238996), (298, 237392), (401, 176416), (592, 119498), (596, 118696), (802, 88208), (1184, 59749), (1192, 59348), (1604, 44104), (2384, 29674), (3208, 22052), (4768, 14837), (5513, 12832), (6416, 11026)]