73887184

素因数分解:

$2^4\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1567}}^1$

素因数の和:2003

約数の個数: 40

約数和(自身を含む): 164100608

約数和(自身を除く): 90213424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 421, 842, 1567, 1684, 2947, 3134, 3368, 5894, 6268, 6736, 10969, 11788, 12536, 21938, 23576, 25072, 43876, 47152, 87752, 175504, 659707, 1319414, 2638828, 4617949, 5277656, 9235898, 10555312, 18471796, 36943592, 73887184]

約数ペア:

[(1, 73887184), (2, 36943592), (4, 18471796), (7, 10555312), (8, 9235898), (14, 5277656), (16, 4617949), (28, 2638828), (56, 1319414), (112, 659707), (421, 175504), (842, 87752), (1567, 47152), (1684, 43876), (2947, 25072), (3134, 23576), (3368, 21938), (5894, 12536), (6268, 11788), (6736, 10969)]