28083482

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1487}}^1$

素因数の和:1586

約数の個数: 32

約数和(自身を含む): 51425280

約数和(自身を除く): 23341798

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 497, 994, 1349, 1487, 2698, 2974, 9443, 10409, 18886, 20818, 28253, 56506, 105577, 197771, 211154, 395542, 739039, 1478078, 2005963, 4011926, 14041741, 28083482]

約数ペア:

[(1, 28083482), (2, 14041741), (7, 4011926), (14, 2005963), (19, 1478078), (38, 739039), (71, 395542), (133, 211154), (142, 197771), (266, 105577), (497, 56506), (994, 28253), (1349, 20818), (1487, 18886), (2698, 10409), (2974, 9443)]