15679952

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:803

約数の個数: 40

約数和(自身を含む): 32140800

約数和(自身を除く): 16460848

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 94, 116, 188, 232, 376, 464, 719, 752, 1363, 1438, 2726, 2876, 5452, 5752, 10904, 11504, 20851, 21808, 33793, 41702, 67586, 83404, 135172, 166808, 270344, 333616, 540688, 979997, 1959994, 3919988, 7839976, 15679952]

約数ペア:

[(1, 15679952), (2, 7839976), (4, 3919988), (8, 1959994), (16, 979997), (29, 540688), (47, 333616), (58, 270344), (94, 166808), (116, 135172), (188, 83404), (232, 67586), (376, 41702), (464, 33793), (719, 21808), (752, 20851), (1363, 11504), (1438, 10904), (2726, 5752), (2876, 5452)]