17221928

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 33298560

約数和(自身を除く): 16076632

約数列:

[1, 2, 4, 8, 47, 94, 163, 188, 281, 326, 376, 562, 652, 1124, 1304, 2248, 7661, 13207, 15322, 26414, 30644, 45803, 52828, 61288, 91606, 105656, 183212, 366424, 2152741, 4305482, 8610964, 17221928]

約数ペア:

[(1, 17221928), (2, 8610964), (4, 4305482), (8, 2152741), (47, 366424), (94, 183212), (163, 105656), (188, 91606), (281, 61288), (326, 52828), (376, 45803), (562, 30644), (652, 26414), (1124, 15322), (1304, 13207), (2248, 7661)]