78984748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{35837}}^1$

素因数の和:35889

約数の個数: 24

約数和(自身を含む): 150519600

約数和(自身を除く): 71534852

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 35837, 71674, 143348, 680903, 1039273, 1361806, 2078546, 2723612, 4157092, 19746187, 39492374, 78984748]

約数ペア:

[(1, 78984748), (2, 39492374), (4, 19746187), (19, 4157092), (29, 2723612), (38, 2078546), (58, 1361806), (76, 1039273), (116, 680903), (551, 143348), (1102, 71674), (2204, 35837)]