9811472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:647

約数の個数: 40

約数和(自身を含む): 20971872

約数和(自身を除く): 11160400

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 107, 176, 214, 428, 521, 856, 1042, 1177, 1712, 2084, 2354, 4168, 4708, 5731, 8336, 9416, 11462, 18832, 22924, 45848, 55747, 91696, 111494, 222988, 445976, 613217, 891952, 1226434, 2452868, 4905736, 9811472]

約数ペア:

[(1, 9811472), (2, 4905736), (4, 2452868), (8, 1226434), (11, 891952), (16, 613217), (22, 445976), (44, 222988), (88, 111494), (107, 91696), (176, 55747), (214, 45848), (428, 22924), (521, 18832), (856, 11462), (1042, 9416), (1177, 8336), (1712, 5731), (2084, 4708), (2354, 4168)]