64692222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{11243}}^1$

素因数の和:11392

約数の個数: 32

約数和(自身を含む): 148960512

約数和(自身を除く): 84268290

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5754, 11243, 22486, 33729, 67458, 78701, 157402, 236103, 472206, 1540291, 3080582, 4620873, 9241746, 10782037, 21564074, 32346111, 64692222]

約数ペア:

[(1, 64692222), (2, 32346111), (3, 21564074), (6, 10782037), (7, 9241746), (14, 4620873), (21, 3080582), (42, 1540291), (137, 472206), (274, 236103), (411, 157402), (822, 78701), (959, 67458), (1918, 33729), (2877, 22486), (5754, 11243)]