13984780016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{189229}}^1$

素因数の和:189417

約数の個数: 40

約数和(自身を含む): 28157424000

約数和(自身を除く): 14172643984

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 149, 248, 298, 496, 596, 1192, 2384, 4619, 9238, 18476, 36952, 73904, 189229, 378458, 756916, 1513832, 3027664, 5866099, 11732198, 23464396, 28195121, 46928792, 56390242, 93857584, 112780484, 225560968, 451121936, 874048751, 1748097502, 3496195004, 6992390008, 13984780016]

約数ペア:

[(1, 13984780016), (2, 6992390008), (4, 3496195004), (8, 1748097502), (16, 874048751), (31, 451121936), (62, 225560968), (124, 112780484), (149, 93857584), (248, 56390242), (298, 46928792), (496, 28195121), (596, 23464396), (1192, 11732198), (2384, 5866099), (4619, 3027664), (9238, 1513832), (18476, 756916), (36952, 378458), (73904, 189229)]