75821326

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 142277472

約数和(自身を除く): 66456146

約数列:

[1, 2, 7, 14, 17, 34, 49, 71, 98, 119, 142, 238, 497, 641, 833, 994, 1207, 1282, 1666, 2414, 3479, 4487, 6958, 8449, 8974, 10897, 16898, 21794, 31409, 45511, 59143, 62818, 76279, 91022, 118286, 152558, 318577, 533953, 637154, 773687, 1067906, 1547374, 2230039, 4460078, 5415809, 10831618, 37910663, 75821326]

約数ペア:

[(1, 75821326), (2, 37910663), (7, 10831618), (14, 5415809), (17, 4460078), (34, 2230039), (49, 1547374), (71, 1067906), (98, 773687), (119, 637154), (142, 533953), (238, 318577), (497, 152558), (641, 118286), (833, 91022), (994, 76279), (1207, 62818), (1282, 59143), (1666, 45511), (2414, 31409), (3479, 21794), (4487, 16898), (6958, 10897), (8449, 8974)]