70689784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{1087}}^1$

素因数の和:1843

約数の個数: 32

約数和(自身を含む): 144921600

約数和(自身を除く): 74231816

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 739, 1087, 1478, 2174, 2956, 4348, 5912, 8129, 8696, 11957, 16258, 23914, 32516, 47828, 65032, 95656, 803293, 1606586, 3213172, 6426344, 8836223, 17672446, 35344892, 70689784]

約数ペア:

[(1, 70689784), (2, 35344892), (4, 17672446), (8, 8836223), (11, 6426344), (22, 3213172), (44, 1606586), (88, 803293), (739, 95656), (1087, 65032), (1478, 47828), (2174, 32516), (2956, 23914), (4348, 16258), (5912, 11957), (8129, 8696)]