28653486

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1213}}^1$

素因数の和:1376

約数の個数: 32

約数和(自身を含む): 59670528

約数和(自身を除く): 31017042

約数列:

[1, 2, 3, 6, 31, 62, 93, 127, 186, 254, 381, 762, 1213, 2426, 3639, 3937, 7278, 7874, 11811, 23622, 37603, 75206, 112809, 154051, 225618, 308102, 462153, 924306, 4775581, 9551162, 14326743, 28653486]

約数ペア:

[(1, 28653486), (2, 14326743), (3, 9551162), (6, 4775581), (31, 924306), (62, 462153), (93, 308102), (127, 225618), (186, 154051), (254, 112809), (381, 75206), (762, 37603), (1213, 23622), (2426, 11811), (3639, 7874), (3937, 7278)]