38442664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4679}}^1$

素因数の和:4777

約数の個数: 32

約数和(自身を含む): 78624000

約数和(自身を除く): 40181336

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 4679, 8216, 9358, 18716, 37432, 60827, 121654, 243308, 369641, 486616, 739282, 1478564, 2957128, 4805333, 9610666, 19221332, 38442664]

約数ペア:

[(1, 38442664), (2, 19221332), (4, 9610666), (8, 4805333), (13, 2957128), (26, 1478564), (52, 739282), (79, 486616), (104, 369641), (158, 243308), (316, 121654), (632, 60827), (1027, 37432), (2054, 18716), (4108, 9358), (4679, 8216)]