28546730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{569}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 53557200

約数和(自身を除く): 25010470

約数列:

[1, 2, 5, 10, 29, 58, 145, 173, 290, 346, 569, 865, 1138, 1730, 2845, 5017, 5690, 10034, 16501, 25085, 33002, 50170, 82505, 98437, 165010, 196874, 492185, 984370, 2854673, 5709346, 14273365, 28546730]

約数ペア:

[(1, 28546730), (2, 14273365), (5, 5709346), (10, 2854673), (29, 984370), (58, 492185), (145, 196874), (173, 165010), (290, 98437), (346, 82505), (569, 50170), (865, 33002), (1138, 25085), (1730, 16501), (2845, 10034), (5017, 5690)]