18280448

素因数分解:

$2^{12}\times {\mathrm{4463}}^1$

素因数の和:4487

約数の個数: 26

約数和(自身を含む): 36564624

約数和(自身を除く): 18284176

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 4463, 8926, 17852, 35704, 71408, 142816, 285632, 571264, 1142528, 2285056, 4570112, 9140224, 18280448]

約数ペア:

[(1, 18280448), (2, 9140224), (4, 4570112), (8, 2285056), (16, 1142528), (32, 571264), (64, 285632), (128, 142816), (256, 71408), (512, 35704), (1024, 17852), (2048, 8926), (4096, 4463)]