26376544

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:743

約数の個数: 48

約数和(自身を含む): 55051920

約数和(自身を除く): 28675376

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 86, 116, 172, 232, 344, 464, 661, 688, 928, 1247, 1322, 1376, 2494, 2644, 4988, 5288, 9976, 10576, 19169, 19952, 21152, 28423, 38338, 39904, 56846, 76676, 113692, 153352, 227384, 306704, 454768, 613408, 824267, 909536, 1648534, 3297068, 6594136, 13188272, 26376544]

約数ペア:

[(1, 26376544), (2, 13188272), (4, 6594136), (8, 3297068), (16, 1648534), (29, 909536), (32, 824267), (43, 613408), (58, 454768), (86, 306704), (116, 227384), (172, 153352), (232, 113692), (344, 76676), (464, 56846), (661, 39904), (688, 38338), (928, 28423), (1247, 21152), (1322, 19952), (1376, 19169), (2494, 10576), (2644, 9976), (4988, 5288)]