99995756

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{367}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 206739456

約数和(自身を除く): 106743700

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 263, 367, 518, 526, 734, 1036, 1052, 1468, 1841, 2569, 3682, 5138, 7364, 9731, 10276, 13579, 19462, 27158, 38924, 54316, 68117, 95053, 96521, 136234, 190106, 193042, 272468, 380212, 386084, 675647, 1351294, 2702588, 3571277, 7142554, 14285108, 24998939, 49997878, 99995756]

約数ペア:

[(1, 99995756), (2, 49997878), (4, 24998939), (7, 14285108), (14, 7142554), (28, 3571277), (37, 2702588), (74, 1351294), (148, 675647), (259, 386084), (263, 380212), (367, 272468), (518, 193042), (526, 190106), (734, 136234), (1036, 96521), (1052, 95053), (1468, 68117), (1841, 54316), (2569, 38924), (3682, 27158), (5138, 19462), (7364, 13579), (9731, 10276)]