887156728

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{9421}}^1$

素因数の和:9655

約数の個数: 32

約数和(自身を含む): 1695960000

約数和(自身を除く): 808803272

約数列:

[1, 2, 4, 8, 79, 149, 158, 298, 316, 596, 632, 1192, 9421, 11771, 18842, 23542, 37684, 47084, 75368, 94168, 744259, 1403729, 1488518, 2807458, 2977036, 5614916, 5954072, 11229832, 110894591, 221789182, 443578364, 887156728]

約数ペア:

[(1, 887156728), (2, 443578364), (4, 221789182), (8, 110894591), (79, 11229832), (149, 5954072), (158, 5614916), (298, 2977036), (316, 2807458), (596, 1488518), (632, 1403729), (1192, 744259), (9421, 94168), (11771, 75368), (18842, 47084), (23542, 37684)]