28901208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{172031}}^1$

素因数の和:172047

約数の個数: 32

約数和(自身を含む): 82575360

約数和(自身を除く): 53674152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 172031, 344062, 516093, 688124, 1032186, 1204217, 1376248, 2064372, 2408434, 3612651, 4128744, 4816868, 7225302, 9633736, 14450604, 28901208]

約数ペア:

[(1, 28901208), (2, 14450604), (3, 9633736), (4, 7225302), (6, 4816868), (7, 4128744), (8, 3612651), (12, 2408434), (14, 2064372), (21, 1376248), (24, 1204217), (28, 1032186), (42, 688124), (56, 516093), (84, 344062), (168, 172031)]