28295658

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1667}}^1$

素因数の和:1739

約数の個数: 48

約数和(自身を含む): 65572416

約数和(自身を除く): 37276758

約数列:

[1, 2, 3, 6, 9, 18, 23, 41, 46, 69, 82, 123, 138, 207, 246, 369, 414, 738, 943, 1667, 1886, 2829, 3334, 5001, 5658, 8487, 10002, 15003, 16974, 30006, 38341, 68347, 76682, 115023, 136694, 205041, 230046, 345069, 410082, 615123, 690138, 1230246, 1571981, 3143962, 4715943, 9431886, 14147829, 28295658]

約数ペア:

[(1, 28295658), (2, 14147829), (3, 9431886), (6, 4715943), (9, 3143962), (18, 1571981), (23, 1230246), (41, 690138), (46, 615123), (69, 410082), (82, 345069), (123, 230046), (138, 205041), (207, 136694), (246, 115023), (369, 76682), (414, 68347), (738, 38341), (943, 30006), (1667, 16974), (1886, 15003), (2829, 10002), (3334, 8487), (5001, 5658)]