28148442

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1429}}^1$

素因数の和:1515

約数の個数: 48

約数和(自身を含む): 66512160

約数和(自身を除く): 38363718

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 67, 98, 134, 147, 201, 294, 402, 469, 938, 1407, 1429, 2814, 2858, 3283, 4287, 6566, 8574, 9849, 10003, 19698, 20006, 30009, 60018, 70021, 95743, 140042, 191486, 210063, 287229, 420126, 574458, 670201, 1340402, 2010603, 4021206, 4691407, 9382814, 14074221, 28148442]

約数ペア:

[(1, 28148442), (2, 14074221), (3, 9382814), (6, 4691407), (7, 4021206), (14, 2010603), (21, 1340402), (42, 670201), (49, 574458), (67, 420126), (98, 287229), (134, 210063), (147, 191486), (201, 140042), (294, 95743), (402, 70021), (469, 60018), (938, 30009), (1407, 20006), (1429, 19698), (2814, 10003), (2858, 9849), (3283, 8574), (4287, 6566)]