72977458

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1\times {\mathrm{1627}}^1$

素因数の和:2217

約数の個数: 16

約数和(自身を含む): 112410144

約数和(自身を除く): 39432686

約数列:

[1, 2, 41, 82, 547, 1094, 1627, 3254, 22427, 44854, 66707, 133414, 889969, 1779938, 36488729, 72977458]

約数ペア:

[(1, 72977458), (2, 36488729), (41, 1779938), (82, 889969), (547, 133414), (1094, 66707), (1627, 44854), (3254, 22427)]