27998558

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2503}}^1$

素因数の和:2576

約数の個数: 32

約数和(自身を含む): 51922944

約数和(自身を除く): 23924386

約数列:

[1, 2, 7, 14, 17, 34, 47, 94, 119, 238, 329, 658, 799, 1598, 2503, 5006, 5593, 11186, 17521, 35042, 42551, 85102, 117641, 235282, 297857, 595714, 823487, 1646974, 1999897, 3999794, 13999279, 27998558]

約数ペア:

[(1, 27998558), (2, 13999279), (7, 3999794), (14, 1999897), (17, 1646974), (34, 823487), (47, 595714), (94, 297857), (119, 235282), (238, 117641), (329, 85102), (658, 42551), (799, 35042), (1598, 17521), (2503, 11186), (5006, 5593)]