73925584

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{78311}}^1$

素因数の和:78378

約数の個数: 20

約数和(自身を含む): 145660320

約数和(自身を除く): 71734736

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 78311, 156622, 313244, 626488, 1252976, 4620349, 9240698, 18481396, 36962792, 73925584]

約数ペア:

[(1, 73925584), (2, 36962792), (4, 18481396), (8, 9240698), (16, 4620349), (59, 1252976), (118, 626488), (236, 313244), (472, 156622), (944, 78311)]