1557632

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 3186480

約数和(自身を除く): 1628848

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 283, 344, 566, 688, 1132, 1376, 2264, 2752, 4528, 5504, 9056, 12169, 18112, 24338, 36224, 48676, 97352, 194704, 389408, 778816, 1557632]

約数ペア:

[(1, 1557632), (2, 778816), (4, 389408), (8, 194704), (16, 97352), (32, 48676), (43, 36224), (64, 24338), (86, 18112), (128, 12169), (172, 9056), (283, 5504), (344, 4528), (566, 2752), (688, 2264), (1132, 1376)]