6641008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:505

約数の個数: 40

約数和(自身を含む): 14217840

約数和(自身を除く): 7576832

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 176, 194, 388, 389, 776, 778, 1067, 1552, 1556, 2134, 3112, 4268, 4279, 6224, 8536, 8558, 17072, 17116, 34232, 37733, 68464, 75466, 150932, 301864, 415063, 603728, 830126, 1660252, 3320504, 6641008]

約数ペア:

[(1, 6641008), (2, 3320504), (4, 1660252), (8, 830126), (11, 603728), (16, 415063), (22, 301864), (44, 150932), (88, 75466), (97, 68464), (176, 37733), (194, 34232), (388, 17116), (389, 17072), (776, 8558), (778, 8536), (1067, 6224), (1552, 4279), (1556, 4268), (2134, 3112)]