40310508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7867}}^1$

素因数の和:7942

約数の個数: 48

約数和(自身を含む): 109270784

約数和(自身を除く): 68960276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 7867, 15734, 23601, 31468, 47202, 55069, 94404, 110138, 165207, 220276, 330414, 479887, 660828, 959774, 1439661, 1919548, 2879322, 3359209, 5758644, 6718418, 10077627, 13436836, 20155254, 40310508]

約数ペア:

[(1, 40310508), (2, 20155254), (3, 13436836), (4, 10077627), (6, 6718418), (7, 5758644), (12, 3359209), (14, 2879322), (21, 1919548), (28, 1439661), (42, 959774), (61, 660828), (84, 479887), (122, 330414), (183, 220276), (244, 165207), (366, 110138), (427, 94404), (732, 55069), (854, 47202), (1281, 31468), (1708, 23601), (2562, 15734), (5124, 7867)]