70296338

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 123638400

約数和(自身を除く): 53342062

約数列:

[1, 2, 7, 14, 53, 106, 211, 371, 422, 449, 742, 898, 1477, 2954, 3143, 6286, 11183, 22366, 23797, 47594, 78281, 94739, 156562, 166579, 189478, 333158, 663173, 1326346, 5021167, 10042334, 35148169, 70296338]

約数ペア:

[(1, 70296338), (2, 35148169), (7, 10042334), (14, 5021167), (53, 1326346), (106, 663173), (211, 333158), (371, 189478), (422, 166579), (449, 156562), (742, 94739), (898, 78281), (1477, 47594), (2954, 23797), (3143, 22366), (6286, 11183)]