28344438

素因数分解:

$2^1\times 3^3\times {\mathrm{101}}^1\times {\mathrm{5197}}^1$

素因数の和:5309

約数の個数: 32

約数和(自身を含む): 63623520

約数和(自身を除く): 35279082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 101, 202, 303, 606, 909, 1818, 2727, 5197, 5454, 10394, 15591, 31182, 46773, 93546, 140319, 280638, 524897, 1049794, 1574691, 3149382, 4724073, 9448146, 14172219, 28344438]

約数ペア:

[(1, 28344438), (2, 14172219), (3, 9448146), (6, 4724073), (9, 3149382), (18, 1574691), (27, 1049794), (54, 524897), (101, 280638), (202, 140319), (303, 93546), (606, 46773), (909, 31182), (1818, 15591), (2727, 10394), (5197, 5454)]