64755746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 108279936

約数和(自身を除く): 43524190

約数列:

[1, 2, 11, 22, 101, 151, 193, 202, 302, 386, 1111, 1661, 2123, 2222, 3322, 4246, 15251, 19493, 29143, 30502, 38986, 58286, 167761, 214423, 320573, 335522, 428846, 641146, 2943443, 5886886, 32377873, 64755746]

約数ペア:

[(1, 64755746), (2, 32377873), (11, 5886886), (22, 2943443), (101, 641146), (151, 428846), (193, 335522), (202, 320573), (302, 214423), (386, 167761), (1111, 58286), (1661, 38986), (2123, 30502), (2222, 29143), (3322, 19493), (4246, 15251)]