28953246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{10289}}^1$

素因数の和:10368

約数の個数: 32

約数和(自身を含む): 67173120

約数和(自身を除く): 38219874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 10289, 20578, 30867, 61734, 72023, 144046, 216069, 432138, 689363, 1378726, 2068089, 4136178, 4825541, 9651082, 14476623, 28953246]

約数ペア:

[(1, 28953246), (2, 14476623), (3, 9651082), (6, 4825541), (7, 4136178), (14, 2068089), (21, 1378726), (42, 689363), (67, 432138), (134, 216069), (201, 144046), (402, 72023), (469, 61734), (938, 30867), (1407, 20578), (2814, 10289)]