74820304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{359713}}^1$

素因数の和:359734

約数の個数: 20

約数和(自身を含む): 156115876

約数和(自身を除く): 81295572

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 359713, 719426, 1438852, 2877704, 4676269, 5755408, 9352538, 18705076, 37410152, 74820304]

約数ペア:

[(1, 74820304), (2, 37410152), (4, 18705076), (8, 9352538), (13, 5755408), (16, 4676269), (26, 2877704), (52, 1438852), (104, 719426), (208, 359713)]