26318672

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{24551}}^1$

素因数の和:24626

約数の個数: 20

約数和(自身を含む): 51755616

約数和(自身を除く): 25436944

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 24551, 49102, 98204, 196408, 392816, 1644917, 3289834, 6579668, 13159336, 26318672]

約数ペア:

[(1, 26318672), (2, 13159336), (4, 6579668), (8, 3289834), (16, 1644917), (67, 392816), (134, 196408), (268, 98204), (536, 49102), (1072, 24551)]