26761408

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{79}}^2$

素因数の和:237

約数の個数: 42

約数和(自身を含む): 54588156

約数和(自身を除く): 27826748

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 79, 134, 158, 268, 316, 536, 632, 1072, 1264, 2144, 2528, 4288, 5056, 5293, 6241, 10586, 12482, 21172, 24964, 42344, 49928, 84688, 99856, 169376, 199712, 338752, 399424, 418147, 836294, 1672588, 3345176, 6690352, 13380704, 26761408]

約数ペア:

[(1, 26761408), (2, 13380704), (4, 6690352), (8, 3345176), (16, 1672588), (32, 836294), (64, 418147), (67, 399424), (79, 338752), (134, 199712), (158, 169376), (268, 99856), (316, 84688), (536, 49928), (632, 42344), (1072, 24964), (1264, 21172), (2144, 12482), (2528, 10586), (4288, 6241), (5056, 5293)]