28926808

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{719}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 55987200

約数和(自身を除く): 27060392

約数列:

[1, 2, 4, 8, 47, 94, 107, 188, 214, 376, 428, 719, 856, 1438, 2876, 5029, 5752, 10058, 20116, 33793, 40232, 67586, 76933, 135172, 153866, 270344, 307732, 615464, 3615851, 7231702, 14463404, 28926808]

約数ペア:

[(1, 28926808), (2, 14463404), (4, 7231702), (8, 3615851), (47, 615464), (94, 307732), (107, 270344), (188, 153866), (214, 135172), (376, 76933), (428, 67586), (719, 40232), (856, 33793), (1438, 20116), (2876, 10058), (5029, 5752)]