65221882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{821}}^1$

素因数の和:1014

約数の個数: 32

約数和(自身を含む): 112212864

約数和(自身を除く): 46990982

約数列:

[1, 2, 11, 22, 23, 46, 157, 253, 314, 506, 821, 1642, 1727, 3454, 3611, 7222, 9031, 18062, 18883, 37766, 39721, 79442, 128897, 207713, 257794, 415426, 1417867, 2835734, 2964631, 5929262, 32610941, 65221882]

約数ペア:

[(1, 65221882), (2, 32610941), (11, 5929262), (22, 2964631), (23, 2835734), (46, 1417867), (157, 415426), (253, 257794), (314, 207713), (506, 128897), (821, 79442), (1642, 39721), (1727, 37766), (3454, 18883), (3611, 18062), (7222, 9031)]