13434904

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 30412800

約数和(自身を除く): 16977896

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 71, 109, 124, 142, 217, 218, 248, 284, 434, 436, 497, 568, 763, 868, 872, 994, 1526, 1736, 1988, 2201, 3052, 3379, 3976, 4402, 6104, 6758, 7739, 8804, 13516, 15407, 15478, 17608, 23653, 27032, 30814, 30956, 47306, 54173, 61628, 61912, 94612, 108346, 123256, 189224, 216692, 239909, 433384, 479818, 959636, 1679363, 1919272, 3358726, 6717452, 13434904]

約数ペア:

[(1, 13434904), (2, 6717452), (4, 3358726), (7, 1919272), (8, 1679363), (14, 959636), (28, 479818), (31, 433384), (56, 239909), (62, 216692), (71, 189224), (109, 123256), (124, 108346), (142, 94612), (217, 61912), (218, 61628), (248, 54173), (284, 47306), (434, 30956), (436, 30814), (497, 27032), (568, 23653), (763, 17608), (868, 15478), (872, 15407), (994, 13516), (1526, 8804), (1736, 7739), (1988, 6758), (2201, 6104), (3052, 4402), (3379, 3976)]