70433992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{907}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 140231520

約数和(自身を除く): 69797528

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 571, 907, 1142, 1814, 2284, 3628, 4568, 7256, 9707, 15419, 19414, 30838, 38828, 61676, 77656, 123352, 517897, 1035794, 2071588, 4143176, 8804249, 17608498, 35216996, 70433992]

約数ペア:

[(1, 70433992), (2, 35216996), (4, 17608498), (8, 8804249), (17, 4143176), (34, 2071588), (68, 1035794), (136, 517897), (571, 123352), (907, 77656), (1142, 61676), (1814, 38828), (2284, 30838), (3628, 19414), (4568, 15419), (7256, 9707)]