69448316

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107839}}^1$

素因数の和:107873

約数の個数: 24

約数和(自身を含む): 144936960

約数和(自身を除く): 75488644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 107839, 215678, 431356, 754873, 1509746, 2480297, 3019492, 4960594, 9921188, 17362079, 34724158, 69448316]

約数ペア:

[(1, 69448316), (2, 34724158), (4, 17362079), (7, 9921188), (14, 4960594), (23, 3019492), (28, 2480297), (46, 1509746), (92, 754873), (161, 431356), (322, 215678), (644, 107839)]