76340144

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{19009}}^1$

素因数の和:19268

約数の個数: 20

約数和(自身を含む): 148506120

約数和(自身を除く): 72165976

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 19009, 38018, 76036, 152072, 304144, 4771259, 9542518, 19085036, 38170072, 76340144]

約数ペア:

[(1, 76340144), (2, 38170072), (4, 19085036), (8, 9542518), (16, 4771259), (251, 304144), (502, 152072), (1004, 76036), (2008, 38018), (4016, 19009)]