28669316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{23971}}^1$

素因数の和:24011

約数の個数: 24

約数和(自身を含む): 56382144

約数和(自身を除く): 27712828

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 23971, 47942, 95884, 311623, 551333, 623246, 1102666, 1246492, 2205332, 7167329, 14334658, 28669316]

約数ペア:

[(1, 28669316), (2, 14334658), (4, 7167329), (13, 2205332), (23, 1246492), (26, 1102666), (46, 623246), (52, 551333), (92, 311623), (299, 95884), (598, 47942), (1196, 23971)]