28671996

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{140549}}^1$

素因数の和:140573

約数の個数: 24

約数和(自身を含む): 70837200

約数和(自身を除く): 42165204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 140549, 281098, 421647, 562196, 843294, 1686588, 2389333, 4778666, 7167999, 9557332, 14335998, 28671996]

約数ペア:

[(1, 28671996), (2, 14335998), (3, 9557332), (4, 7167999), (6, 4778666), (12, 2389333), (17, 1686588), (34, 843294), (51, 562196), (68, 421647), (102, 281098), (204, 140549)]