73768208

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{40801}}^1$

素因数の和:40922

約数の個数: 20

約数和(自身を含む): 144194268

約数和(自身を除く): 70426060

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 40801, 81602, 163204, 326408, 652816, 4610513, 9221026, 18442052, 36884104, 73768208]

約数ペア:

[(1, 73768208), (2, 36884104), (4, 18442052), (8, 9221026), (16, 4610513), (113, 652816), (226, 326408), (452, 163204), (904, 81602), (1808, 40801)]