65779744

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 133877016

約数和(自身を除く): 68097272

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 181, 277, 328, 362, 554, 656, 724, 1108, 1312, 1448, 2216, 2896, 4432, 5792, 7421, 8864, 11357, 14842, 22714, 29684, 45428, 50137, 59368, 90856, 100274, 118736, 181712, 200548, 237472, 363424, 401096, 802192, 1604384, 2055617, 4111234, 8222468, 16444936, 32889872, 65779744]

約数ペア:

[(1, 65779744), (2, 32889872), (4, 16444936), (8, 8222468), (16, 4111234), (32, 2055617), (41, 1604384), (82, 802192), (164, 401096), (181, 363424), (277, 237472), (328, 200548), (362, 181712), (554, 118736), (656, 100274), (724, 90856), (1108, 59368), (1312, 50137), (1448, 45428), (2216, 29684), (2896, 22714), (4432, 14842), (5792, 11357), (7421, 8864)]