38908668

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{463}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 93542400

約数和(自身を除く): 54633732

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 149, 188, 282, 298, 447, 463, 564, 596, 894, 926, 1389, 1788, 1852, 2778, 5556, 7003, 14006, 21009, 21761, 28012, 42018, 43522, 65283, 68987, 84036, 87044, 130566, 137974, 206961, 261132, 275948, 413922, 827844, 3242389, 6484778, 9727167, 12969556, 19454334, 38908668]

約数ペア:

[(1, 38908668), (2, 19454334), (3, 12969556), (4, 9727167), (6, 6484778), (12, 3242389), (47, 827844), (94, 413922), (141, 275948), (149, 261132), (188, 206961), (282, 137974), (298, 130566), (447, 87044), (463, 84036), (564, 68987), (596, 65283), (894, 43522), (926, 42018), (1389, 28012), (1788, 21761), (1852, 21009), (2778, 14006), (5556, 7003)]