70406778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{2251}}^1$

素因数の和:2670

約数の個数: 32

約数和(自身を含む): 152091072

約数和(自身を除く): 81684294

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 401, 802, 1203, 2251, 2406, 4502, 5213, 6753, 10426, 13506, 15639, 29263, 31278, 58526, 87789, 175578, 902651, 1805302, 2707953, 5415906, 11734463, 23468926, 35203389, 70406778]

約数ペア:

[(1, 70406778), (2, 35203389), (3, 23468926), (6, 11734463), (13, 5415906), (26, 2707953), (39, 1805302), (78, 902651), (401, 175578), (802, 87789), (1203, 58526), (2251, 31278), (2406, 29263), (4502, 15639), (5213, 13506), (6753, 10426)]