28467406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{1723}}^1$

素因数の和:2487

約数の個数: 16

約数和(自身を含む): 46672128

約数和(自身を除く): 18204722

約数列:

[1, 2, 11, 22, 751, 1502, 1723, 3446, 8261, 16522, 18953, 37906, 1293973, 2587946, 14233703, 28467406]

約数ペア:

[(1, 28467406), (2, 14233703), (11, 2587946), (22, 1293973), (751, 37906), (1502, 18953), (1723, 16522), (3446, 8261)]