21434076736

素因数分解:

$2^6\times {\mathrm{149}}^1\times {\mathrm{1297}}^1\times {\mathrm{1733}}^1$

素因数の和:3191

約数の個数: 56

約数和(自身を含む): 42876444600

約数和(自身を除く): 21442367864

約数列:

[1, 2, 4, 8, 16, 32, 64, 149, 298, 596, 1192, 1297, 1733, 2384, 2594, 3466, 4768, 5188, 6932, 9536, 10376, 13864, 20752, 27728, 41504, 55456, 83008, 110912, 193253, 258217, 386506, 516434, 773012, 1032868, 1546024, 2065736, 2247701, 3092048, 4131472, 4495402, 6184096, 8262944, 8990804, 12368192, 16525888, 17981608, 35963216, 71926432, 143852864, 334907449, 669814898, 1339629796, 2679259592, 5358519184, 10717038368, 21434076736]

約数ペア:

[(1, 21434076736), (2, 10717038368), (4, 5358519184), (8, 2679259592), (16, 1339629796), (32, 669814898), (64, 334907449), (149, 143852864), (298, 71926432), (596, 35963216), (1192, 17981608), (1297, 16525888), (1733, 12368192), (2384, 8990804), (2594, 8262944), (3466, 6184096), (4768, 4495402), (5188, 4131472), (6932, 3092048), (9536, 2247701), (10376, 2065736), (13864, 1546024), (20752, 1032868), (27728, 773012), (41504, 516434), (55456, 386506), (83008, 258217), (110912, 193253)]