66051356

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{947}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 137604096

約数和(自身を除く): 71552740

約数列:

[1, 2, 4, 7, 14, 28, 47, 53, 94, 106, 188, 212, 329, 371, 658, 742, 947, 1316, 1484, 1894, 2491, 3788, 4982, 6629, 9964, 13258, 17437, 26516, 34874, 44509, 50191, 69748, 89018, 100382, 178036, 200764, 311563, 351337, 623126, 702674, 1246252, 1405348, 2358977, 4717954, 9435908, 16512839, 33025678, 66051356]

約数ペア:

[(1, 66051356), (2, 33025678), (4, 16512839), (7, 9435908), (14, 4717954), (28, 2358977), (47, 1405348), (53, 1246252), (94, 702674), (106, 623126), (188, 351337), (212, 311563), (329, 200764), (371, 178036), (658, 100382), (742, 89018), (947, 69748), (1316, 50191), (1484, 44509), (1894, 34874), (2491, 26516), (3788, 17437), (4982, 13258), (6629, 9964)]