78694112

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4447}}^1$

素因数の和:4543

約数の個数: 48

約数和(自身を含む): 179343360

約数和(自身を除く): 100649248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1264, 2212, 2528, 4424, 4447, 8848, 8894, 17696, 17788, 31129, 35576, 62258, 71152, 124516, 142304, 249032, 351313, 498064, 702626, 996128, 1405252, 2459191, 2810504, 4918382, 5621008, 9836764, 11242016, 19673528, 39347056, 78694112]

約数ペア:

[(1, 78694112), (2, 39347056), (4, 19673528), (7, 11242016), (8, 9836764), (14, 5621008), (16, 4918382), (28, 2810504), (32, 2459191), (56, 1405252), (79, 996128), (112, 702626), (158, 498064), (224, 351313), (316, 249032), (553, 142304), (632, 124516), (1106, 71152), (1264, 62258), (2212, 35576), (2528, 31129), (4424, 17788), (4447, 17696), (8848, 8894)]