7640208

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{3121}}^1$

素因数の和:3152

約数の個数: 60

約数和(自身を含む): 22646988

約数和(自身を除く): 15006780

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 3121, 6242, 9363, 12484, 18726, 24968, 28089, 37452, 49936, 53057, 56178, 74904, 106114, 112356, 149808, 159171, 212228, 224712, 318342, 424456, 449424, 477513, 636684, 848912, 955026, 1273368, 1910052, 2546736, 3820104, 7640208]

約数ペア:

[(1, 7640208), (2, 3820104), (3, 2546736), (4, 1910052), (6, 1273368), (8, 955026), (9, 848912), (12, 636684), (16, 477513), (17, 449424), (18, 424456), (24, 318342), (34, 224712), (36, 212228), (48, 159171), (51, 149808), (68, 112356), (72, 106114), (102, 74904), (136, 56178), (144, 53057), (153, 49936), (204, 37452), (272, 28089), (306, 24968), (408, 18726), (612, 12484), (816, 9363), (1224, 6242), (2448, 3121)]