7564732

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 15887872

約数和(自身を除く): 8323140

約数列:

[1, 2, 4, 7, 14, 28, 43, 61, 86, 103, 122, 172, 206, 244, 301, 412, 427, 602, 721, 854, 1204, 1442, 1708, 2623, 2884, 4429, 5246, 6283, 8858, 10492, 12566, 17716, 18361, 25132, 31003, 36722, 43981, 62006, 73444, 87962, 124012, 175924, 270169, 540338, 1080676, 1891183, 3782366, 7564732]

約数ペア:

[(1, 7564732), (2, 3782366), (4, 1891183), (7, 1080676), (14, 540338), (28, 270169), (43, 175924), (61, 124012), (86, 87962), (103, 73444), (122, 62006), (172, 43981), (206, 36722), (244, 31003), (301, 25132), (412, 18361), (427, 17716), (602, 12566), (721, 10492), (854, 8858), (1204, 6283), (1442, 5246), (1708, 4429), (2623, 2884)]