64947796

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{4373}}^1$

素因数の和:4503

約数の個数: 24

約数和(自身を含む): 117573120

約数和(自身を除く): 52625324

約数列:

[1, 2, 4, 47, 79, 94, 158, 188, 316, 3713, 4373, 7426, 8746, 14852, 17492, 205531, 345467, 411062, 690934, 822124, 1381868, 16236949, 32473898, 64947796]

約数ペア:

[(1, 64947796), (2, 32473898), (4, 16236949), (47, 1381868), (79, 822124), (94, 690934), (158, 411062), (188, 345467), (316, 205531), (3713, 17492), (4373, 14852), (7426, 8746)]