898085248

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5813}}^1$

素因数の和:5915

約数の個数: 64

約数和(自身を含む): 1921410720

約数和(自身を除く): 1023325472

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 71, 128, 136, 142, 272, 284, 544, 568, 1088, 1136, 1207, 2176, 2272, 2414, 4544, 4828, 5813, 9088, 9656, 11626, 19312, 23252, 38624, 46504, 77248, 93008, 98821, 154496, 186016, 197642, 372032, 395284, 412723, 744064, 790568, 825446, 1581136, 1650892, 3162272, 3301784, 6324544, 6603568, 7016291, 12649088, 13207136, 14032582, 26414272, 28065164, 52828544, 56130328, 112260656, 224521312, 449042624, 898085248]

約数ペア:

[(1, 898085248), (2, 449042624), (4, 224521312), (8, 112260656), (16, 56130328), (17, 52828544), (32, 28065164), (34, 26414272), (64, 14032582), (68, 13207136), (71, 12649088), (128, 7016291), (136, 6603568), (142, 6324544), (272, 3301784), (284, 3162272), (544, 1650892), (568, 1581136), (1088, 825446), (1136, 790568), (1207, 744064), (2176, 412723), (2272, 395284), (2414, 372032), (4544, 197642), (4828, 186016), (5813, 154496), (9088, 98821), (9656, 93008), (11626, 77248), (19312, 46504), (23252, 38624)]