8757308

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 18385920

約数和(自身を除く): 9628612

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 79, 107, 148, 158, 214, 259, 316, 428, 518, 553, 749, 1036, 1106, 1498, 2212, 2923, 2996, 3959, 5846, 7918, 8453, 11692, 15836, 16906, 20461, 27713, 33812, 40922, 55426, 59171, 81844, 110852, 118342, 236684, 312761, 625522, 1251044, 2189327, 4378654, 8757308]

約数ペア:

[(1, 8757308), (2, 4378654), (4, 2189327), (7, 1251044), (14, 625522), (28, 312761), (37, 236684), (74, 118342), (79, 110852), (107, 81844), (148, 59171), (158, 55426), (214, 40922), (259, 33812), (316, 27713), (428, 20461), (518, 16906), (553, 15836), (749, 11692), (1036, 8453), (1106, 7918), (1498, 5846), (2212, 3959), (2923, 2996)]