2637248

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{463}}^1$

素因数の和:564

約数の個数: 28

約数和(自身を含む): 5303520

約数和(自身を除く): 2666272

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 463, 712, 926, 1424, 1852, 2848, 3704, 5696, 7408, 14816, 29632, 41207, 82414, 164828, 329656, 659312, 1318624, 2637248]

約数ペア:

[(1, 2637248), (2, 1318624), (4, 659312), (8, 329656), (16, 164828), (32, 82414), (64, 41207), (89, 29632), (178, 14816), (356, 7408), (463, 5696), (712, 3704), (926, 2848), (1424, 1852)]