8551868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 17146080

約数和(自身を除く): 8594212

約数列:

[1, 2, 4, 13, 26, 29, 52, 53, 58, 106, 107, 116, 212, 214, 377, 428, 689, 754, 1378, 1391, 1508, 1537, 2756, 2782, 3074, 3103, 5564, 5671, 6148, 6206, 11342, 12412, 19981, 22684, 39962, 40339, 73723, 79924, 80678, 147446, 161356, 164459, 294892, 328918, 657836, 2137967, 4275934, 8551868]

約数ペア:

[(1, 8551868), (2, 4275934), (4, 2137967), (13, 657836), (26, 328918), (29, 294892), (52, 164459), (53, 161356), (58, 147446), (106, 80678), (107, 79924), (116, 73723), (212, 40339), (214, 39962), (377, 22684), (428, 19981), (689, 12412), (754, 11342), (1378, 6206), (1391, 6148), (1508, 5671), (1537, 5564), (2756, 3103), (2782, 3074)]