78079408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{9439}}^1$

素因数の和:9505

約数の個数: 40

約数和(自身を含む): 168560640

約数和(自身を除く): 90481232

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 376, 517, 752, 1034, 2068, 4136, 8272, 9439, 18878, 37756, 75512, 103829, 151024, 207658, 415316, 443633, 830632, 887266, 1661264, 1774532, 3549064, 4879963, 7098128, 9759926, 19519852, 39039704, 78079408]

約数ペア:

[(1, 78079408), (2, 39039704), (4, 19519852), (8, 9759926), (11, 7098128), (16, 4879963), (22, 3549064), (44, 1774532), (47, 1661264), (88, 887266), (94, 830632), (176, 443633), (188, 415316), (376, 207658), (517, 151024), (752, 103829), (1034, 75512), (2068, 37756), (4136, 18878), (8272, 9439)]