745328

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{1259}}^1$

素因数の和:1304

約数の個数: 20

約数和(自身を含む): 1484280

約数和(自身を除く): 738952

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1259, 2518, 5036, 10072, 20144, 46583, 93166, 186332, 372664, 745328]

約数ペア:

[(1, 745328), (2, 372664), (4, 186332), (8, 93166), (16, 46583), (37, 20144), (74, 10072), (148, 5036), (296, 2518), (592, 1259)]