28396122

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1381}}^1$

素因数の和:1558

約数の個数: 32

約数和(自身を含む): 59702400

約数和(自身を除く): 31306278

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 149, 298, 447, 894, 1381, 2762, 3427, 4143, 6854, 8286, 10281, 20562, 31763, 63526, 95289, 190578, 205769, 411538, 617307, 1234614, 4732687, 9465374, 14198061, 28396122]

約数ペア:

[(1, 28396122), (2, 14198061), (3, 9465374), (6, 4732687), (23, 1234614), (46, 617307), (69, 411538), (138, 205769), (149, 190578), (298, 95289), (447, 63526), (894, 31763), (1381, 20562), (2762, 10281), (3427, 8286), (4143, 6854)]