7816716

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 20438880

約数和(自身を除く): 12622164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 461, 471, 628, 922, 942, 1383, 1413, 1844, 1884, 2766, 2826, 4149, 4239, 5532, 5652, 8298, 8478, 12447, 16596, 16956, 24894, 49788, 72377, 144754, 217131, 289508, 434262, 651393, 868524, 1302786, 1954179, 2605572, 3908358, 7816716]

約数ペア:

[(1, 7816716), (2, 3908358), (3, 2605572), (4, 1954179), (6, 1302786), (9, 868524), (12, 651393), (18, 434262), (27, 289508), (36, 217131), (54, 144754), (108, 72377), (157, 49788), (314, 24894), (461, 16956), (471, 16596), (628, 12447), (922, 8478), (942, 8298), (1383, 5652), (1413, 5532), (1844, 4239), (1884, 4149), (2766, 2826)]