25198432

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 60867072

約数和(自身を除く): 35668640

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 67, 73, 92, 112, 134, 146, 161, 184, 224, 268, 292, 322, 368, 469, 511, 536, 584, 644, 736, 938, 1022, 1072, 1168, 1288, 1541, 1679, 1876, 2044, 2144, 2336, 2576, 3082, 3358, 3752, 4088, 4891, 5152, 6164, 6716, 7504, 8176, 9782, 10787, 11753, 12328, 13432, 15008, 16352, 19564, 21574, 23506, 24656, 26864, 34237, 39128, 43148, 47012, 49312, 53728, 68474, 78256, 86296, 94024, 112493, 136948, 156512, 172592, 188048, 224986, 273896, 345184, 376096, 449972, 547792, 787451, 899944, 1095584, 1574902, 1799888, 3149804, 3599776, 6299608, 12599216, 25198432]

約数ペア:

[(1, 25198432), (2, 12599216), (4, 6299608), (7, 3599776), (8, 3149804), (14, 1799888), (16, 1574902), (23, 1095584), (28, 899944), (32, 787451), (46, 547792), (56, 449972), (67, 376096), (73, 345184), (92, 273896), (112, 224986), (134, 188048), (146, 172592), (161, 156512), (184, 136948), (224, 112493), (268, 94024), (292, 86296), (322, 78256), (368, 68474), (469, 53728), (511, 49312), (536, 47012), (584, 43148), (644, 39128), (736, 34237), (938, 26864), (1022, 24656), (1072, 23506), (1168, 21574), (1288, 19564), (1541, 16352), (1679, 15008), (1876, 13432), (2044, 12328), (2144, 11753), (2336, 10787), (2576, 9782), (3082, 8176), (3358, 7504), (3752, 6716), (4088, 6164), (4891, 5152)]