27871976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:666

約数の個数: 64

約数和(自身を含む): 62415360

約数和(自身を除く): 34543384

約数列:

[1, 2, 4, 8, 11, 17, 22, 31, 34, 44, 62, 68, 88, 124, 136, 187, 248, 341, 374, 527, 601, 682, 748, 1054, 1202, 1364, 1496, 2108, 2404, 2728, 4216, 4808, 5797, 6611, 10217, 11594, 13222, 18631, 20434, 23188, 26444, 37262, 40868, 46376, 52888, 74524, 81736, 112387, 149048, 204941, 224774, 316727, 409882, 449548, 633454, 819764, 899096, 1266908, 1639528, 2533816, 3483997, 6967994, 13935988, 27871976]

約数ペア:

[(1, 27871976), (2, 13935988), (4, 6967994), (8, 3483997), (11, 2533816), (17, 1639528), (22, 1266908), (31, 899096), (34, 819764), (44, 633454), (62, 449548), (68, 409882), (88, 316727), (124, 224774), (136, 204941), (187, 149048), (248, 112387), (341, 81736), (374, 74524), (527, 52888), (601, 46376), (682, 40868), (748, 37262), (1054, 26444), (1202, 23188), (1364, 20434), (1496, 18631), (2108, 13222), (2404, 11594), (2728, 10217), (4216, 6611), (4808, 5797)]