28404104

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{34471}}^1$

素因数の和:34580

約数の個数: 16

約数和(自身を含む): 53776320

約数和(自身を除く): 25372216

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 34471, 68942, 137884, 275768, 3550513, 7101026, 14202052, 28404104]

約数ペア:

[(1, 28404104), (2, 14202052), (4, 7101026), (8, 3550513), (103, 275768), (206, 137884), (412, 68942), (824, 34471)]