891152512

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{757}}^1$

素因数の和:1329

約数の個数: 64

約数和(自身を含む): 1885737240

約数和(自身を除く): 994584728

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 541, 544, 757, 1082, 1088, 1514, 2164, 2176, 3028, 4328, 6056, 8656, 9197, 12112, 12869, 17312, 18394, 24224, 25738, 34624, 36788, 48448, 51476, 69248, 73576, 96896, 102952, 147152, 205904, 294304, 409537, 411808, 588608, 819074, 823616, 1177216, 1638148, 1647232, 3276296, 6552592, 6962129, 13105184, 13924258, 26210368, 27848516, 52420736, 55697032, 111394064, 222788128, 445576256, 891152512]

約数ペア:

[(1, 891152512), (2, 445576256), (4, 222788128), (8, 111394064), (16, 55697032), (17, 52420736), (32, 27848516), (34, 26210368), (64, 13924258), (68, 13105184), (128, 6962129), (136, 6552592), (272, 3276296), (541, 1647232), (544, 1638148), (757, 1177216), (1082, 823616), (1088, 819074), (1514, 588608), (2164, 411808), (2176, 409537), (3028, 294304), (4328, 205904), (6056, 147152), (8656, 102952), (9197, 96896), (12112, 73576), (12869, 69248), (17312, 51476), (18394, 48448), (24224, 36788), (25738, 34624)]