69121948

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{4831}}^1$

素因数の和:4922

約数の個数: 36

約数和(自身を含む): 142669632

約数和(自身を除く): 73547684

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 3577, 4831, 7154, 9662, 14308, 19324, 33817, 67634, 135268, 236719, 352663, 473438, 705326, 946876, 1410652, 2468641, 4937282, 9874564, 17280487, 34560974, 69121948]

約数ペア:

[(1, 69121948), (2, 34560974), (4, 17280487), (7, 9874564), (14, 4937282), (28, 2468641), (49, 1410652), (73, 946876), (98, 705326), (146, 473438), (196, 352663), (292, 236719), (511, 135268), (1022, 67634), (2044, 33817), (3577, 19324), (4831, 14308), (7154, 9662)]