23980432

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 57139200

約数和(自身を除く): 33158768

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 59, 76, 112, 118, 133, 152, 191, 236, 266, 304, 382, 413, 472, 532, 764, 826, 944, 1064, 1121, 1337, 1528, 1652, 2128, 2242, 2674, 3056, 3304, 3629, 4484, 5348, 6608, 7258, 7847, 8968, 10696, 11269, 14516, 15694, 17936, 21392, 22538, 25403, 29032, 31388, 45076, 50806, 58064, 62776, 78883, 90152, 101612, 125552, 157766, 180304, 203224, 214111, 315532, 406448, 428222, 631064, 856444, 1262128, 1498777, 1712888, 2997554, 3425776, 5995108, 11990216, 23980432]

約数ペア:

[(1, 23980432), (2, 11990216), (4, 5995108), (7, 3425776), (8, 2997554), (14, 1712888), (16, 1498777), (19, 1262128), (28, 856444), (38, 631064), (56, 428222), (59, 406448), (76, 315532), (112, 214111), (118, 203224), (133, 180304), (152, 157766), (191, 125552), (236, 101612), (266, 90152), (304, 78883), (382, 62776), (413, 58064), (472, 50806), (532, 45076), (764, 31388), (826, 29032), (944, 25403), (1064, 22538), (1121, 21392), (1337, 17936), (1528, 15694), (1652, 14516), (2128, 11269), (2242, 10696), (2674, 8968), (3056, 7847), (3304, 7258), (3629, 6608), (4484, 5348)]