39423328

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 95558400

約数和(自身を除く): 56135072

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 59, 76, 112, 118, 133, 152, 157, 224, 236, 266, 304, 314, 413, 472, 532, 608, 628, 826, 944, 1064, 1099, 1121, 1256, 1652, 1888, 2128, 2198, 2242, 2512, 2983, 3304, 4256, 4396, 4484, 5024, 5966, 6608, 7847, 8792, 8968, 9263, 11932, 13216, 15694, 17584, 17936, 18526, 20881, 23864, 31388, 35168, 35872, 37052, 41762, 47728, 62776, 64841, 74104, 83524, 95456, 125552, 129682, 148208, 167048, 175997, 251104, 259364, 296416, 334096, 351994, 518728, 668192, 703988, 1037456, 1231979, 1407976, 2074912, 2463958, 2815952, 4927916, 5631904, 9855832, 19711664, 39423328]

約数ペア:

[(1, 39423328), (2, 19711664), (4, 9855832), (7, 5631904), (8, 4927916), (14, 2815952), (16, 2463958), (19, 2074912), (28, 1407976), (32, 1231979), (38, 1037456), (56, 703988), (59, 668192), (76, 518728), (112, 351994), (118, 334096), (133, 296416), (152, 259364), (157, 251104), (224, 175997), (236, 167048), (266, 148208), (304, 129682), (314, 125552), (413, 95456), (472, 83524), (532, 74104), (608, 64841), (628, 62776), (826, 47728), (944, 41762), (1064, 37052), (1099, 35872), (1121, 35168), (1256, 31388), (1652, 23864), (1888, 20881), (2128, 18526), (2198, 17936), (2242, 17584), (2512, 15694), (2983, 13216), (3304, 11932), (4256, 9263), (4396, 8968), (4484, 8792), (5024, 7847), (5966, 6608)]