26728438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{523}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 46179072

約数和(自身を除く): 19450634

約数列:

[1, 2, 11, 22, 23, 46, 101, 202, 253, 506, 523, 1046, 1111, 2222, 2323, 4646, 5753, 11506, 12029, 24058, 25553, 51106, 52823, 105646, 132319, 264638, 581053, 1162106, 1214929, 2429858, 13364219, 26728438]

約数ペア:

[(1, 26728438), (2, 13364219), (11, 2429858), (22, 1214929), (23, 1162106), (46, 581053), (101, 264638), (202, 132319), (253, 105646), (506, 52823), (523, 51106), (1046, 25553), (1111, 24058), (2222, 12029), (2323, 11506), (4646, 5753)]