28738316

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1307}}^1$

素因数の和:1573

約数の個数: 24

約数和(自身を含む): 52738560

約数和(自身を除く): 24000244

約数列:

[1, 2, 4, 23, 46, 92, 239, 478, 956, 1307, 2614, 5228, 5497, 10994, 21988, 30061, 60122, 120244, 312373, 624746, 1249492, 7184579, 14369158, 28738316]

約数ペア:

[(1, 28738316), (2, 14369158), (4, 7184579), (23, 1249492), (46, 624746), (92, 312373), (239, 120244), (478, 60122), (956, 30061), (1307, 21988), (2614, 10994), (5228, 5497)]