69979024

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{42463}}^1$

素因数の和:42574

約数の個数: 20

約数和(自身を含む): 136903936

約数和(自身を除く): 66924912

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 42463, 84926, 169852, 339704, 679408, 4373689, 8747378, 17494756, 34989512, 69979024]

約数ペア:

[(1, 69979024), (2, 34989512), (4, 17494756), (8, 8747378), (16, 4373689), (103, 679408), (206, 339704), (412, 169852), (824, 84926), (1648, 42463)]