41678476

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{499}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 88480000

約数和(自身を除く): 46801524

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 157, 266, 314, 499, 532, 628, 998, 1099, 1996, 2198, 2983, 3493, 4396, 5966, 6986, 9481, 11932, 13972, 18962, 20881, 37924, 41762, 66367, 78343, 83524, 132734, 156686, 265468, 313372, 548401, 1096802, 1488517, 2193604, 2977034, 5954068, 10419619, 20839238, 41678476]

約数ペア:

[(1, 41678476), (2, 20839238), (4, 10419619), (7, 5954068), (14, 2977034), (19, 2193604), (28, 1488517), (38, 1096802), (76, 548401), (133, 313372), (157, 265468), (266, 156686), (314, 132734), (499, 83524), (532, 78343), (628, 66367), (998, 41762), (1099, 37924), (1996, 20881), (2198, 18962), (2983, 13972), (3493, 11932), (4396, 9481), (5966, 6986)]