68133728

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7121}}^1$

素因数の和:7167

約数の個数: 48

約数和(自身を含む): 150758496

約数和(自身を除く): 82624768

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 1196, 2392, 4784, 7121, 9568, 14242, 28484, 56968, 92573, 113936, 163783, 185146, 227872, 327566, 370292, 655132, 740584, 1310264, 1481168, 2129179, 2620528, 2962336, 4258358, 5241056, 8516716, 17033432, 34066864, 68133728]

約数ペア:

[(1, 68133728), (2, 34066864), (4, 17033432), (8, 8516716), (13, 5241056), (16, 4258358), (23, 2962336), (26, 2620528), (32, 2129179), (46, 1481168), (52, 1310264), (92, 740584), (104, 655132), (184, 370292), (208, 327566), (299, 227872), (368, 185146), (416, 163783), (598, 113936), (736, 92573), (1196, 56968), (2392, 28484), (4784, 14242), (7121, 9568)]