61945972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1129}}^1$

素因数の和:1216

約数の個数: 48

約数和(自身を含む): 125294400

約数和(自身を除く): 63348428

約数列:

[1, 2, 4, 11, 22, 29, 43, 44, 58, 86, 116, 172, 319, 473, 638, 946, 1129, 1247, 1276, 1892, 2258, 2494, 4516, 4988, 12419, 13717, 24838, 27434, 32741, 48547, 49676, 54868, 65482, 97094, 130964, 194188, 360151, 534017, 720302, 1068034, 1407863, 1440604, 2136068, 2815726, 5631452, 15486493, 30972986, 61945972]

約数ペア:

[(1, 61945972), (2, 30972986), (4, 15486493), (11, 5631452), (22, 2815726), (29, 2136068), (43, 1440604), (44, 1407863), (58, 1068034), (86, 720302), (116, 534017), (172, 360151), (319, 194188), (473, 130964), (638, 97094), (946, 65482), (1129, 54868), (1247, 49676), (1276, 48547), (1892, 32741), (2258, 27434), (2494, 24838), (4516, 13717), (4988, 12419)]