4905736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 10147680

約数和(自身を除く): 5241944

約数列:

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

約数ペア:

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