28601712

素因数分解:

$2^4\times 3^2\times {\mathrm{198623}}^1$

素因数の和:198637

約数の個数: 30

約数和(自身を含む): 80045472

約数和(自身を除く): 51443760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 198623, 397246, 595869, 794492, 1191738, 1588984, 1787607, 2383476, 3177968, 3575214, 4766952, 7150428, 9533904, 14300856, 28601712]

約数ペア:

[(1, 28601712), (2, 14300856), (3, 9533904), (4, 7150428), (6, 4766952), (8, 3575214), (9, 3177968), (12, 2383476), (16, 1787607), (18, 1588984), (24, 1191738), (36, 794492), (48, 595869), (72, 397246), (144, 198623)]