67528664

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{5557}}^1$

素因数の和:5608

約数の個数: 48

約数和(自身を含む): 152066880

約数和(自身を除く): 84538216

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 5557, 6076, 11114, 12152, 22228, 38899, 44456, 77798, 155596, 172267, 272293, 311192, 344534, 544586, 689068, 1089172, 1205869, 1378136, 2178344, 2411738, 4823476, 8441083, 9646952, 16882166, 33764332, 67528664]

約数ペア:

[(1, 67528664), (2, 33764332), (4, 16882166), (7, 9646952), (8, 8441083), (14, 4823476), (28, 2411738), (31, 2178344), (49, 1378136), (56, 1205869), (62, 1089172), (98, 689068), (124, 544586), (196, 344534), (217, 311192), (248, 272293), (392, 172267), (434, 155596), (868, 77798), (1519, 44456), (1736, 38899), (3038, 22228), (5557, 12152), (6076, 11114)]