72871328

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{73459}}^1$

素因数の和:73500

約数の個数: 24

約数和(自身を含む): 148095360

約数和(自身を除く): 75224032

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 73459, 146918, 293836, 587672, 1175344, 2277229, 2350688, 4554458, 9108916, 18217832, 36435664, 72871328]

約数ペア:

[(1, 72871328), (2, 36435664), (4, 18217832), (8, 9108916), (16, 4554458), (31, 2350688), (32, 2277229), (62, 1175344), (124, 587672), (248, 293836), (496, 146918), (992, 73459)]