25387848

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{6653}}^1$

素因数の和:6718

約数の個数: 48

約数和(自身を含む): 70066620

約数和(自身を除く): 44678772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 6653, 13306, 19959, 26612, 39918, 53224, 59877, 79836, 119754, 159672, 239508, 352609, 479016, 705218, 1057827, 1410436, 2115654, 2820872, 3173481, 4231308, 6346962, 8462616, 12693924, 25387848]

約数ペア:

[(1, 25387848), (2, 12693924), (3, 8462616), (4, 6346962), (6, 4231308), (8, 3173481), (9, 2820872), (12, 2115654), (18, 1410436), (24, 1057827), (36, 705218), (53, 479016), (72, 352609), (106, 239508), (159, 159672), (212, 119754), (318, 79836), (424, 59877), (477, 53224), (636, 39918), (954, 26612), (1272, 19959), (1908, 13306), (3816, 6653)]