27665488

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:463

約数の個数: 40

約数和(自身を含む): 55449576

約数和(自身を除く): 27784088

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 181, 233, 328, 362, 466, 656, 724, 932, 1448, 1864, 2896, 3728, 7421, 9553, 14842, 19106, 29684, 38212, 42173, 59368, 76424, 84346, 118736, 152848, 168692, 337384, 674768, 1729093, 3458186, 6916372, 13832744, 27665488]

約数ペア:

[(1, 27665488), (2, 13832744), (4, 6916372), (8, 3458186), (16, 1729093), (41, 674768), (82, 337384), (164, 168692), (181, 152848), (233, 118736), (328, 84346), (362, 76424), (466, 59368), (656, 42173), (724, 38212), (932, 29684), (1448, 19106), (1864, 14842), (2896, 9553), (3728, 7421)]