26509128

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 68843520

約数和(自身を除く): 42334392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 71, 94, 141, 142, 188, 213, 282, 284, 331, 376, 426, 564, 568, 662, 852, 993, 1128, 1324, 1704, 1986, 2648, 3337, 3972, 6674, 7944, 10011, 13348, 15557, 20022, 23501, 26696, 31114, 40044, 46671, 47002, 62228, 70503, 80088, 93342, 94004, 124456, 141006, 186684, 188008, 282012, 373368, 564024, 1104547, 2209094, 3313641, 4418188, 6627282, 8836376, 13254564, 26509128]

約数ペア:

[(1, 26509128), (2, 13254564), (3, 8836376), (4, 6627282), (6, 4418188), (8, 3313641), (12, 2209094), (24, 1104547), (47, 564024), (71, 373368), (94, 282012), (141, 188008), (142, 186684), (188, 141006), (213, 124456), (282, 94004), (284, 93342), (331, 80088), (376, 70503), (426, 62228), (564, 47002), (568, 46671), (662, 40044), (852, 31114), (993, 26696), (1128, 23501), (1324, 20022), (1704, 15557), (1986, 13348), (2648, 10011), (3337, 7944), (3972, 6674)]