71795388

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{17443}}^1$

素因数の和:17471

約数の個数: 48

約数和(自身を含む): 195372800

約数和(自身を除く): 123577412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 17443, 34886, 52329, 69772, 104658, 122101, 209316, 244202, 366303, 488404, 732606, 854707, 1465212, 1709414, 2564121, 3418828, 5128242, 5982949, 10256484, 11965898, 17948847, 23931796, 35897694, 71795388]

約数ペア:

[(1, 71795388), (2, 35897694), (3, 23931796), (4, 17948847), (6, 11965898), (7, 10256484), (12, 5982949), (14, 5128242), (21, 3418828), (28, 2564121), (42, 1709414), (49, 1465212), (84, 854707), (98, 732606), (147, 488404), (196, 366303), (294, 244202), (343, 209316), (588, 122101), (686, 104658), (1029, 69772), (1372, 52329), (2058, 34886), (4116, 17443)]