28964124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6761}}^1$

素因数の和:6795

約数の個数: 72

約数和(自身を含む): 88609248

約数和(自身を除く): 59645124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 6761, 13522, 20283, 27044, 40566, 47327, 60849, 81132, 94654, 114937, 121698, 141981, 189308, 229874, 243396, 283962, 344811, 425943, 459748, 567924, 689622, 804559, 851886, 1034433, 1379244, 1609118, 1703772, 2068866, 2413677, 3218236, 4137732, 4827354, 7241031, 9654708, 14482062, 28964124]

約数ペア:

[(1, 28964124), (2, 14482062), (3, 9654708), (4, 7241031), (6, 4827354), (7, 4137732), (9, 3218236), (12, 2413677), (14, 2068866), (17, 1703772), (18, 1609118), (21, 1379244), (28, 1034433), (34, 851886), (36, 804559), (42, 689622), (51, 567924), (63, 459748), (68, 425943), (84, 344811), (102, 283962), (119, 243396), (126, 229874), (153, 189308), (204, 141981), (238, 121698), (252, 114937), (306, 94654), (357, 81132), (476, 60849), (612, 47327), (714, 40566), (1071, 27044), (1428, 20283), (2142, 13522), (4284, 6761)]