74431312

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{787}}^1$

素因数の和:1075

約数の個数: 40

約数和(自身を含む): 151258176

約数和(自身を除く): 76826864

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 257, 368, 514, 787, 1028, 1574, 2056, 3148, 4112, 5911, 6296, 11822, 12592, 18101, 23644, 36202, 47288, 72404, 94576, 144808, 202259, 289616, 404518, 809036, 1618072, 3236144, 4651957, 9303914, 18607828, 37215656, 74431312]

約数ペア:

[(1, 74431312), (2, 37215656), (4, 18607828), (8, 9303914), (16, 4651957), (23, 3236144), (46, 1618072), (92, 809036), (184, 404518), (257, 289616), (368, 202259), (514, 144808), (787, 94576), (1028, 72404), (1574, 47288), (2056, 36202), (3148, 23644), (4112, 18101), (5911, 12592), (6296, 11822)]