64690352

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{7643}}^1$

素因数の和:7697

約数の個数: 30

約数和(自身を含む): 131041092

約数和(自身を除く): 66350740

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 529, 1058, 2116, 4232, 7643, 8464, 15286, 30572, 61144, 122288, 175789, 351578, 703156, 1406312, 2812624, 4043147, 8086294, 16172588, 32345176, 64690352]

約数ペア:

[(1, 64690352), (2, 32345176), (4, 16172588), (8, 8086294), (16, 4043147), (23, 2812624), (46, 1406312), (92, 703156), (184, 351578), (368, 175789), (529, 122288), (1058, 61144), (2116, 30572), (4232, 15286), (7643, 8464)]