28549048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{739}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 58608000

約数和(自身を除く): 30058952

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 439, 739, 878, 1478, 1756, 2956, 3512, 4829, 5912, 8129, 9658, 16258, 19316, 32516, 38632, 65032, 324421, 648842, 1297684, 2595368, 3568631, 7137262, 14274524, 28549048]

約数ペア:

[(1, 28549048), (2, 14274524), (4, 7137262), (8, 3568631), (11, 2595368), (22, 1297684), (44, 648842), (88, 324421), (439, 65032), (739, 38632), (878, 32516), (1478, 19316), (1756, 16258), (2956, 9658), (3512, 8129), (4829, 5912)]