27829402

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 45505152

約数和(自身を除く): 17675750

約数列:

[1, 2, 23, 37, 46, 74, 83, 166, 197, 394, 851, 1702, 1909, 3071, 3818, 4531, 6142, 7289, 9062, 14578, 16351, 32702, 70633, 141266, 167647, 335294, 376073, 604987, 752146, 1209974, 13914701, 27829402]

約数ペア:

[(1, 27829402), (2, 13914701), (23, 1209974), (37, 752146), (46, 604987), (74, 376073), (83, 335294), (166, 167647), (197, 141266), (394, 70633), (851, 32702), (1702, 16351), (1909, 14578), (3071, 9062), (3818, 7289), (4531, 6142)]