26942338

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 44136576

約数和(自身を除く): 17194238

約数列:

[1, 2, 23, 43, 46, 53, 86, 106, 257, 514, 989, 1219, 1978, 2279, 2438, 4558, 5911, 11051, 11822, 13621, 22102, 27242, 52417, 104834, 254173, 313283, 508346, 585703, 626566, 1171406, 13471169, 26942338]

約数ペア:

[(1, 26942338), (2, 13471169), (23, 1171406), (43, 626566), (46, 585703), (53, 508346), (86, 313283), (106, 254173), (257, 104834), (514, 52417), (989, 27242), (1219, 22102), (1978, 13621), (2279, 11822), (2438, 11051), (4558, 5911)]