28993398

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5801}}^1$

素因数の和:5837

約数の個数: 48

約数和(自身を含む): 71434224

約数和(自身を除く): 42440826

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 294, 357, 714, 833, 1666, 2499, 4998, 5801, 11602, 17403, 34806, 40607, 81214, 98617, 121821, 197234, 243642, 284249, 295851, 568498, 591702, 690319, 852747, 1380638, 1705494, 2070957, 4141914, 4832233, 9664466, 14496699, 28993398]

約数ペア:

[(1, 28993398), (2, 14496699), (3, 9664466), (6, 4832233), (7, 4141914), (14, 2070957), (17, 1705494), (21, 1380638), (34, 852747), (42, 690319), (49, 591702), (51, 568498), (98, 295851), (102, 284249), (119, 243642), (147, 197234), (238, 121821), (294, 98617), (357, 81214), (714, 40607), (833, 34806), (1666, 17403), (2499, 11602), (4998, 5801)]