78838970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{9967}}^1$

素因数の和:10094

約数の個数: 32

約数和(自身を含む): 163634688

約数和(自身を除く): 84795718

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 3955, 7910, 9967, 19934, 49835, 69769, 99670, 139538, 348845, 697690, 1126271, 2252542, 5631355, 7883897, 11262710, 15767794, 39419485, 78838970]

約数ペア:

[(1, 78838970), (2, 39419485), (5, 15767794), (7, 11262710), (10, 7883897), (14, 5631355), (35, 2252542), (70, 1126271), (113, 697690), (226, 348845), (565, 139538), (791, 99670), (1130, 69769), (1582, 49835), (3955, 19934), (7910, 9967)]