40616072

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:738

約数の個数: 64

約数和(自身を含む): 93312000

約数和(自身を除く): 52695928

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 59, 76, 118, 133, 152, 236, 266, 413, 472, 532, 647, 826, 1064, 1121, 1294, 1652, 2242, 2588, 3304, 4484, 4529, 5176, 7847, 8968, 9058, 12293, 15694, 18116, 24586, 31388, 36232, 38173, 49172, 62776, 76346, 86051, 98344, 152692, 172102, 267211, 305384, 344204, 534422, 688408, 725287, 1068844, 1450574, 2137688, 2901148, 5077009, 5802296, 10154018, 20308036, 40616072]

約数ペア:

[(1, 40616072), (2, 20308036), (4, 10154018), (7, 5802296), (8, 5077009), (14, 2901148), (19, 2137688), (28, 1450574), (38, 1068844), (56, 725287), (59, 688408), (76, 534422), (118, 344204), (133, 305384), (152, 267211), (236, 172102), (266, 152692), (413, 98344), (472, 86051), (532, 76346), (647, 62776), (826, 49172), (1064, 38173), (1121, 36232), (1294, 31388), (1652, 24586), (2242, 18116), (2588, 15694), (3304, 12293), (4484, 9058), (4529, 8968), (5176, 7847)]