28330134

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{557}}^1$

素因数の和:749

約数の個数: 48

約数和(自身を含む): 66410928

約数和(自身を除く): 38080794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 173, 294, 346, 519, 557, 1038, 1114, 1211, 1671, 2422, 3342, 3633, 3899, 7266, 7798, 8477, 11697, 16954, 23394, 25431, 27293, 50862, 54586, 81879, 96361, 163758, 192722, 289083, 578166, 674527, 1349054, 2023581, 4047162, 4721689, 9443378, 14165067, 28330134]

約数ペア:

[(1, 28330134), (2, 14165067), (3, 9443378), (6, 4721689), (7, 4047162), (14, 2023581), (21, 1349054), (42, 674527), (49, 578166), (98, 289083), (147, 192722), (173, 163758), (294, 96361), (346, 81879), (519, 54586), (557, 50862), (1038, 27293), (1114, 25431), (1211, 23394), (1671, 16954), (2422, 11697), (3342, 8477), (3633, 7798), (3899, 7266)]