8680496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:130

約数の個数: 80

約数和(自身を含む): 19903488

約数和(自身を除く): 11222992

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 37, 43, 44, 62, 74, 86, 88, 124, 148, 172, 176, 248, 296, 341, 344, 407, 473, 496, 592, 682, 688, 814, 946, 1147, 1333, 1364, 1591, 1628, 1892, 2294, 2666, 2728, 3182, 3256, 3784, 4588, 5332, 5456, 6364, 6512, 7568, 9176, 10664, 12617, 12728, 14663, 17501, 18352, 21328, 25234, 25456, 29326, 35002, 49321, 50468, 58652, 70004, 98642, 100936, 117304, 140008, 197284, 201872, 234608, 280016, 394568, 542531, 789136, 1085062, 2170124, 4340248, 8680496]

約数ペア:

[(1, 8680496), (2, 4340248), (4, 2170124), (8, 1085062), (11, 789136), (16, 542531), (22, 394568), (31, 280016), (37, 234608), (43, 201872), (44, 197284), (62, 140008), (74, 117304), (86, 100936), (88, 98642), (124, 70004), (148, 58652), (172, 50468), (176, 49321), (248, 35002), (296, 29326), (341, 25456), (344, 25234), (407, 21328), (473, 18352), (496, 17501), (592, 14663), (682, 12728), (688, 12617), (814, 10664), (946, 9176), (1147, 7568), (1333, 6512), (1364, 6364), (1591, 5456), (1628, 5332), (1892, 4588), (2294, 3784), (2666, 3256), (2728, 3182)]