26285070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17881}}^1$

素因数の和:17905

約数の個数: 48

約数和(自身を含む): 73387728

約数和(自身を除く): 47102658

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 17881, 35762, 53643, 89405, 107286, 125167, 178810, 250334, 268215, 375501, 536430, 625835, 751002, 876169, 1251670, 1752338, 1877505, 2628507, 3755010, 4380845, 5257014, 8761690, 13142535, 26285070]

約数ペア:

[(1, 26285070), (2, 13142535), (3, 8761690), (5, 5257014), (6, 4380845), (7, 3755010), (10, 2628507), (14, 1877505), (15, 1752338), (21, 1251670), (30, 876169), (35, 751002), (42, 625835), (49, 536430), (70, 375501), (98, 268215), (105, 250334), (147, 178810), (210, 125167), (245, 107286), (294, 89405), (490, 53643), (735, 35762), (1470, 17881)]