26298974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 44599296

約数和(自身を除く): 18300322

約数列:

[1, 2, 13, 26, 31, 62, 67, 134, 403, 487, 806, 871, 974, 1742, 2077, 4154, 6331, 12662, 15097, 27001, 30194, 32629, 54002, 65258, 196261, 392522, 424177, 848354, 1011499, 2022998, 13149487, 26298974]

約数ペア:

[(1, 26298974), (2, 13149487), (13, 2022998), (26, 1011499), (31, 848354), (62, 424177), (67, 392522), (134, 196261), (403, 65258), (487, 54002), (806, 32629), (871, 30194), (974, 27001), (1742, 15097), (2077, 12662), (4154, 6331)]