70803728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{232907}}^1$

素因数の和:232934

約数の個数: 20

約数和(自身を含む): 144402960

約数和(自身を除く): 73599232

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 232907, 465814, 931628, 1863256, 3726512, 4425233, 8850466, 17700932, 35401864, 70803728]

約数ペア:

[(1, 70803728), (2, 35401864), (4, 17700932), (8, 8850466), (16, 4425233), (19, 3726512), (38, 1863256), (76, 931628), (152, 465814), (304, 232907)]