28842584

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 55987200

約数和(自身を除く): 27144616

約数列:

[1, 2, 4, 8, 47, 79, 94, 158, 188, 316, 376, 632, 971, 1942, 3713, 3884, 7426, 7768, 14852, 29704, 45637, 76709, 91274, 153418, 182548, 306836, 365096, 613672, 3605323, 7210646, 14421292, 28842584]

約数ペア:

[(1, 28842584), (2, 14421292), (4, 7210646), (8, 3605323), (47, 613672), (79, 365096), (94, 306836), (158, 182548), (188, 153418), (316, 91274), (376, 76709), (632, 45637), (971, 29704), (1942, 14852), (3713, 7768), (3884, 7426)]