23397472

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1559}}^1$

素因数の和:1643

約数の個数: 48

約数和(自身を含む): 53464320

約数和(自身を除く): 30066848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1559, 1876, 2144, 3118, 3752, 6236, 7504, 10913, 12472, 15008, 21826, 24944, 43652, 49888, 87304, 104453, 174608, 208906, 349216, 417812, 731171, 835624, 1462342, 1671248, 2924684, 3342496, 5849368, 11698736, 23397472]

約数ペア:

[(1, 23397472), (2, 11698736), (4, 5849368), (7, 3342496), (8, 2924684), (14, 1671248), (16, 1462342), (28, 835624), (32, 731171), (56, 417812), (67, 349216), (112, 208906), (134, 174608), (224, 104453), (268, 87304), (469, 49888), (536, 43652), (938, 24944), (1072, 21826), (1559, 15008), (1876, 12472), (2144, 10913), (3118, 7504), (3752, 6236)]