8013782

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 14791680

約数和(自身を除く): 6777898

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 641, 658, 893, 1282, 1786, 4487, 6251, 8974, 12179, 12502, 24358, 30127, 60254, 85253, 170506, 210889, 421778, 572413, 1144826, 4006891, 8013782]

約数ペア:

[(1, 8013782), (2, 4006891), (7, 1144826), (14, 572413), (19, 421778), (38, 210889), (47, 170506), (94, 85253), (133, 60254), (266, 30127), (329, 24358), (641, 12502), (658, 12179), (893, 8974), (1282, 6251), (1786, 4487)]