23427488

素因数分解:

$2^5\times 7^2\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:314

約数の個数: 72

約数和(自身を含む): 54698112

約数和(自身を除く): 31270624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 67, 98, 112, 134, 196, 223, 224, 268, 392, 446, 469, 536, 784, 892, 938, 1072, 1561, 1568, 1784, 1876, 2144, 3122, 3283, 3568, 3752, 6244, 6566, 7136, 7504, 10927, 12488, 13132, 14941, 15008, 21854, 24976, 26264, 29882, 43708, 49952, 52528, 59764, 87416, 104587, 105056, 119528, 174832, 209174, 239056, 349664, 418348, 478112, 732109, 836696, 1464218, 1673392, 2928436, 3346784, 5856872, 11713744, 23427488]

約数ペア:

[(1, 23427488), (2, 11713744), (4, 5856872), (7, 3346784), (8, 2928436), (14, 1673392), (16, 1464218), (28, 836696), (32, 732109), (49, 478112), (56, 418348), (67, 349664), (98, 239056), (112, 209174), (134, 174832), (196, 119528), (223, 105056), (224, 104587), (268, 87416), (392, 59764), (446, 52528), (469, 49952), (536, 43708), (784, 29882), (892, 26264), (938, 24976), (1072, 21854), (1561, 15008), (1568, 14941), (1784, 13132), (1876, 12488), (2144, 10927), (3122, 7504), (3283, 7136), (3568, 6566), (3752, 6244)]