28540782

素因数分解:

$2^1\times 3^3\times {\mathrm{101}}^1\times {\mathrm{5233}}^1$

素因数の和:5345

約数の個数: 32

約数和(自身を含む): 64064160

約数和(自身を除く): 35523378

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 101, 202, 303, 606, 909, 1818, 2727, 5233, 5454, 10466, 15699, 31398, 47097, 94194, 141291, 282582, 528533, 1057066, 1585599, 3171198, 4756797, 9513594, 14270391, 28540782]

約数ペア:

[(1, 28540782), (2, 14270391), (3, 9513594), (6, 4756797), (9, 3171198), (18, 1585599), (27, 1057066), (54, 528533), (101, 282582), (202, 141291), (303, 94194), (606, 47097), (909, 31398), (1818, 15699), (2727, 10466), (5233, 5454)]