40718756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{7753}}^1$

素因数の和:7871

約数の個数: 24

約数和(自身を含む): 77508984

約数和(自身を除く): 36790228

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 7753, 15506, 31012, 100789, 201578, 403156, 783053, 1566106, 3132212, 10179689, 20359378, 40718756]

約数ペア:

[(1, 40718756), (2, 20359378), (4, 10179689), (13, 3132212), (26, 1566106), (52, 783053), (101, 403156), (202, 201578), (404, 100789), (1313, 31012), (2626, 15506), (5252, 7753)]