28702921002

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1457149}}^1$

素因数の和:1457235

約数の個数: 48

約数和(自身を含む): 67774960800

約数和(自身を除く): 39072039798

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 67, 98, 134, 147, 201, 294, 402, 469, 938, 1407, 2814, 3283, 6566, 9849, 19698, 1457149, 2914298, 4371447, 8742894, 10200043, 20400086, 30600129, 61200258, 71400301, 97628983, 142800602, 195257966, 214200903, 292886949, 428401806, 585773898, 683402881, 1366805762, 2050208643, 4100417286, 4783820167, 9567640334, 14351460501, 28702921002]

約数ペア:

[(1, 28702921002), (2, 14351460501), (3, 9567640334), (6, 4783820167), (7, 4100417286), (14, 2050208643), (21, 1366805762), (42, 683402881), (49, 585773898), (67, 428401806), (98, 292886949), (134, 214200903), (147, 195257966), (201, 142800602), (294, 97628983), (402, 71400301), (469, 61200258), (938, 30600129), (1407, 20400086), (2814, 10200043), (3283, 8742894), (6566, 4371447), (9849, 2914298), (19698, 1457149)]