5664568

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 13547520

約数和(自身を除く): 7882952

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 251, 364, 403, 434, 502, 728, 806, 868, 1004, 1612, 1736, 1757, 2008, 2821, 3224, 3263, 3514, 5642, 6526, 7028, 7781, 11284, 13052, 14056, 15562, 22568, 22841, 26104, 31124, 45682, 54467, 62248, 91364, 101153, 108934, 182728, 202306, 217868, 404612, 435736, 708071, 809224, 1416142, 2832284, 5664568]

約数ペア:

[(1, 5664568), (2, 2832284), (4, 1416142), (7, 809224), (8, 708071), (13, 435736), (14, 404612), (26, 217868), (28, 202306), (31, 182728), (52, 108934), (56, 101153), (62, 91364), (91, 62248), (104, 54467), (124, 45682), (182, 31124), (217, 26104), (248, 22841), (251, 22568), (364, 15562), (403, 14056), (434, 13052), (502, 11284), (728, 7781), (806, 7028), (868, 6526), (1004, 5642), (1612, 3514), (1736, 3263), (1757, 3224), (2008, 2821)]