2847872

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1204

約数の個数: 32

約数和(自身を含む): 5977200

約数和(自身を除く): 3129328

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1171, 1216, 2342, 2432, 4684, 9368, 18736, 22249, 37472, 44498, 74944, 88996, 149888, 177992, 355984, 711968, 1423936, 2847872]

約数ペア:

[(1, 2847872), (2, 1423936), (4, 711968), (8, 355984), (16, 177992), (19, 149888), (32, 88996), (38, 74944), (64, 44498), (76, 37472), (128, 22249), (152, 18736), (304, 9368), (608, 4684), (1171, 2432), (1216, 2342)]