27698768

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{5639}}^1$

素因数の和:5954

約数の個数: 20

約数和(自身を含む): 53850720

約数和(自身を除く): 26151952

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 5639, 11278, 22556, 45112, 90224, 1731173, 3462346, 6924692, 13849384, 27698768]

約数ペア:

[(1, 27698768), (2, 13849384), (4, 6924692), (8, 3462346), (16, 1731173), (307, 90224), (614, 45112), (1228, 22556), (2456, 11278), (4912, 5639)]