838432

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 1995840

約数和(自身を除く): 1157408

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 197, 224, 266, 304, 394, 532, 608, 788, 1064, 1379, 1576, 2128, 2758, 3152, 3743, 4256, 5516, 6304, 7486, 11032, 14972, 22064, 26201, 29944, 44128, 52402, 59888, 104804, 119776, 209608, 419216, 838432]

約数ペア:

[(1, 838432), (2, 419216), (4, 209608), (7, 119776), (8, 104804), (14, 59888), (16, 52402), (19, 44128), (28, 29944), (32, 26201), (38, 22064), (56, 14972), (76, 11032), (112, 7486), (133, 6304), (152, 5516), (197, 4256), (224, 3743), (266, 3152), (304, 2758), (394, 2128), (532, 1576), (608, 1379), (788, 1064)]