2904142784

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{3671}}^1$

素因数の和:3993

約数の個数: 56

約数和(自身を含む): 5909511168

約数和(自身を除く): 3005368384

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 263, 376, 526, 752, 1052, 1504, 2104, 3008, 3671, 4208, 7342, 8416, 12361, 14684, 16832, 24722, 29368, 49444, 58736, 98888, 117472, 172537, 197776, 234944, 345074, 395552, 690148, 791104, 965473, 1380296, 1930946, 2760592, 3861892, 5521184, 7723784, 11042368, 15447568, 30895136, 45377231, 61790272, 90754462, 181508924, 363017848, 726035696, 1452071392, 2904142784]

約数ペア:

[(1, 2904142784), (2, 1452071392), (4, 726035696), (8, 363017848), (16, 181508924), (32, 90754462), (47, 61790272), (64, 45377231), (94, 30895136), (188, 15447568), (263, 11042368), (376, 7723784), (526, 5521184), (752, 3861892), (1052, 2760592), (1504, 1930946), (2104, 1380296), (3008, 965473), (3671, 791104), (4208, 690148), (7342, 395552), (8416, 345074), (12361, 234944), (14684, 197776), (16832, 172537), (24722, 117472), (29368, 98888), (49444, 58736)]