2837728

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{1249}}^1$

素因数の和:1330

約数の個数: 24

約数和(自身を含む): 5670000

約数和(自身を除く): 2832272

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 1249, 2272, 2498, 4996, 9992, 19984, 39968, 88679, 177358, 354716, 709432, 1418864, 2837728]

約数ペア:

[(1, 2837728), (2, 1418864), (4, 709432), (8, 354716), (16, 177358), (32, 88679), (71, 39968), (142, 19984), (284, 9992), (568, 4996), (1136, 2498), (1249, 2272)]