64969392

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{22189}}^1$

素因数の和:22261

約数の個数: 40

約数和(自身を含む): 170596720

約数和(自身を除く): 105627328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 22189, 44378, 66567, 88756, 133134, 177512, 266268, 355024, 532536, 1065072, 1353529, 2707058, 4060587, 5414116, 8121174, 10828232, 16242348, 21656464, 32484696, 64969392]

約数ペア:

[(1, 64969392), (2, 32484696), (3, 21656464), (4, 16242348), (6, 10828232), (8, 8121174), (12, 5414116), (16, 4060587), (24, 2707058), (48, 1353529), (61, 1065072), (122, 532536), (183, 355024), (244, 266268), (366, 177512), (488, 133134), (732, 88756), (976, 66567), (1464, 44378), (2928, 22189)]