26772664

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 51408000

約数和(自身を除く): 24635336

約数列:

[1, 2, 4, 8, 67, 134, 199, 251, 268, 398, 502, 536, 796, 1004, 1592, 2008, 13333, 16817, 26666, 33634, 49949, 53332, 67268, 99898, 106664, 134536, 199796, 399592, 3346583, 6693166, 13386332, 26772664]

約数ペア:

[(1, 26772664), (2, 13386332), (4, 6693166), (8, 3346583), (67, 399592), (134, 199796), (199, 134536), (251, 106664), (268, 99898), (398, 67268), (502, 53332), (536, 49949), (796, 33634), (1004, 26666), (1592, 16817), (2008, 13333)]