64638878

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{34273}}^1$

素因数の和:34339

約数の個数: 16

約数和(自身を含む): 103644576

約数和(自身を除く): 39005698

約数列:

[1, 2, 23, 41, 46, 82, 943, 1886, 34273, 68546, 788279, 1405193, 1576558, 2810386, 32319439, 64638878]

約数ペア:

[(1, 64638878), (2, 32319439), (23, 2810386), (41, 1576558), (46, 1405193), (82, 788279), (943, 68546), (1886, 34273)]