26890508

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{577}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 48163584

約数和(自身を除く): 21273076

約数列:

[1, 2, 4, 61, 122, 191, 244, 382, 577, 764, 1154, 2308, 11651, 23302, 35197, 46604, 70394, 110207, 140788, 220414, 440828, 6722627, 13445254, 26890508]

約数ペア:

[(1, 26890508), (2, 13445254), (4, 6722627), (61, 440828), (122, 220414), (191, 140788), (244, 110207), (382, 70394), (577, 46604), (764, 35197), (1154, 23302), (2308, 11651)]