23137912

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 51840000

約数和(自身を除く): 28702088

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 59, 94, 118, 149, 188, 236, 298, 329, 376, 413, 472, 596, 658, 826, 1043, 1192, 1316, 1652, 2086, 2632, 2773, 3304, 4172, 5546, 7003, 8344, 8791, 11092, 14006, 17582, 19411, 22184, 28012, 35164, 38822, 49021, 56024, 61537, 70328, 77644, 98042, 123074, 155288, 196084, 246148, 392168, 413177, 492296, 826354, 1652708, 2892239, 3305416, 5784478, 11568956, 23137912]

約数ペア:

[(1, 23137912), (2, 11568956), (4, 5784478), (7, 3305416), (8, 2892239), (14, 1652708), (28, 826354), (47, 492296), (56, 413177), (59, 392168), (94, 246148), (118, 196084), (149, 155288), (188, 123074), (236, 98042), (298, 77644), (329, 70328), (376, 61537), (413, 56024), (472, 49021), (596, 38822), (658, 35164), (826, 28012), (1043, 22184), (1192, 19411), (1316, 17582), (1652, 14006), (2086, 11092), (2632, 8791), (2773, 8344), (3304, 7003), (4172, 5546)]