40243252

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{11317}}^1$

素因数の和:11455

約数の個数: 24

約数和(自身を含む): 81127424

約数和(自身を除く): 40884172

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 11317, 22634, 45268, 79219, 158438, 316876, 1437259, 2874518, 5749036, 10060813, 20121626, 40243252]

約数ペア:

[(1, 40243252), (2, 20121626), (4, 10060813), (7, 5749036), (14, 2874518), (28, 1437259), (127, 316876), (254, 158438), (508, 79219), (889, 45268), (1778, 22634), (3556, 11317)]