28758768

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{16193}}^1$

素因数の和:16241

約数の個数: 40

約数和(自身を含む): 76306128

約数和(自身を除く): 47547360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 16193, 32386, 48579, 64772, 97158, 129544, 194316, 259088, 388632, 599141, 777264, 1198282, 1797423, 2396564, 3594846, 4793128, 7189692, 9586256, 14379384, 28758768]

約数ペア:

[(1, 28758768), (2, 14379384), (3, 9586256), (4, 7189692), (6, 4793128), (8, 3594846), (12, 2396564), (16, 1797423), (24, 1198282), (37, 777264), (48, 599141), (74, 388632), (111, 259088), (148, 194316), (222, 129544), (296, 97158), (444, 64772), (592, 48579), (888, 32386), (1776, 16193)]