76226788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{40289}}^1$

素因数の和:40347

約数の個数: 24

約数和(自身を含む): 148911840

約数和(自身を除く): 72685052

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 40289, 80578, 161156, 443179, 886358, 1732427, 1772716, 3464854, 6929708, 19056697, 38113394, 76226788]

約数ペア:

[(1, 76226788), (2, 38113394), (4, 19056697), (11, 6929708), (22, 3464854), (43, 1772716), (44, 1732427), (86, 886358), (172, 443179), (473, 161156), (946, 80578), (1892, 40289)]