61478312

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{29671}}^1$

素因数の和:29721

約数の個数: 32

約数和(自身を含む): 135304320

約数和(自身を除く): 73826008

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 29671, 59342, 118684, 207697, 237368, 415394, 830788, 1097827, 1661576, 2195654, 4391308, 7684789, 8782616, 15369578, 30739156, 61478312]

約数ペア:

[(1, 61478312), (2, 30739156), (4, 15369578), (7, 8782616), (8, 7684789), (14, 4391308), (28, 2195654), (37, 1661576), (56, 1097827), (74, 830788), (148, 415394), (259, 237368), (296, 207697), (518, 118684), (1036, 59342), (2072, 29671)]