14406340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{827}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 33106752

約数和(自身を除く): 18700412

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 827, 871, 1340, 1654, 1742, 3308, 3484, 4135, 4355, 8270, 8710, 10751, 16540, 17420, 21502, 43004, 53755, 55409, 107510, 110818, 215020, 221636, 277045, 554090, 720317, 1108180, 1440634, 2881268, 3601585, 7203170, 14406340]

約数ペア:

[(1, 14406340), (2, 7203170), (4, 3601585), (5, 2881268), (10, 1440634), (13, 1108180), (20, 720317), (26, 554090), (52, 277045), (65, 221636), (67, 215020), (130, 110818), (134, 107510), (260, 55409), (268, 53755), (335, 43004), (670, 21502), (827, 17420), (871, 16540), (1340, 10751), (1654, 8710), (1742, 8270), (3308, 4355), (3484, 4135)]