64212826

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{19661}}^1$

素因数の和:19757

約数の個数: 16

約数和(自身を含む): 101927808

約数和(自身を除く): 37714982

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 19661, 39322, 452203, 904406, 1395931, 2791862, 32106413, 64212826]

約数ペア:

[(1, 64212826), (2, 32106413), (23, 2791862), (46, 1395931), (71, 904406), (142, 452203), (1633, 39322), (3266, 19661)]