22473620728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{21313}}^1\times {\mathrm{10139}}^1$

素因数の和:31471

約数の個数: 32

約数和(自身を含む): 45386031600

約数和(自身を除く): 22912410872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 10139, 20278, 21313, 40556, 42626, 81112, 85252, 131807, 170504, 263614, 277069, 527228, 554138, 1054456, 1108276, 2216552, 216092507, 432185014, 864370028, 1728740056, 2809202591, 5618405182, 11236810364, 22473620728]

約数ペア:

[(1, 22473620728), (2, 11236810364), (4, 5618405182), (8, 2809202591), (13, 1728740056), (26, 864370028), (52, 432185014), (104, 216092507), (10139, 2216552), (20278, 1108276), (21313, 1054456), (40556, 554138), (42626, 527228), (81112, 277069), (85252, 263614), (131807, 170504)]