27639824

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:663

約数の個数: 40

約数和(自身を含む): 57058848

約数和(自身を除く): 29419024

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 307, 331, 614, 662, 1228, 1324, 2456, 2648, 4912, 5219, 5296, 5627, 10438, 11254, 20876, 22508, 41752, 45016, 83504, 90032, 101617, 203234, 406468, 812936, 1625872, 1727489, 3454978, 6909956, 13819912, 27639824]

約数ペア:

[(1, 27639824), (2, 13819912), (4, 6909956), (8, 3454978), (16, 1727489), (17, 1625872), (34, 812936), (68, 406468), (136, 203234), (272, 101617), (307, 90032), (331, 83504), (614, 45016), (662, 41752), (1228, 22508), (1324, 20876), (2456, 11254), (2648, 10438), (4912, 5627), (5219, 5296)]