71200336

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{153449}}^1$

素因数の和:153486

約数の個数: 20

約数和(自身を含む): 142708500

約数和(自身を除く): 71508164

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 153449, 306898, 613796, 1227592, 2455184, 4450021, 8900042, 17800084, 35600168, 71200336]

約数ペア:

[(1, 71200336), (2, 35600168), (4, 17800084), (8, 8900042), (16, 4450021), (29, 2455184), (58, 1227592), (116, 613796), (232, 306898), (464, 153449)]