28095704

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38593}}^1$

素因数の和:38619

約数の個数: 32

約数和(自身を含む): 64837920

約数和(自身を除く): 36742216

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 38593, 77186, 154372, 270151, 308744, 501709, 540302, 1003418, 1080604, 2006836, 2161208, 3511963, 4013672, 7023926, 14047852, 28095704]

約数ペア:

[(1, 28095704), (2, 14047852), (4, 7023926), (7, 4013672), (8, 3511963), (13, 2161208), (14, 2006836), (26, 1080604), (28, 1003418), (52, 540302), (56, 501709), (91, 308744), (104, 270151), (182, 154372), (364, 77186), (728, 38593)]