40737644

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1423}}^1$

素因数の和:1865

約数の個数: 24

約数和(自身を含む): 75716928

約数和(自身を除く): 34979284

約数列:

[1, 2, 4, 17, 34, 68, 421, 842, 1423, 1684, 2846, 5692, 7157, 14314, 24191, 28628, 48382, 96764, 599083, 1198166, 2396332, 10184411, 20368822, 40737644]

約数ペア:

[(1, 40737644), (2, 20368822), (4, 10184411), (17, 2396332), (34, 1198166), (68, 599083), (421, 96764), (842, 48382), (1423, 28628), (1684, 24191), (2846, 14314), (5692, 7157)]