2676416

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 56

約数和(自身を含む): 5852160

約数和(自身を除く): 3175744

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 71, 76, 124, 142, 152, 248, 284, 304, 496, 568, 589, 608, 992, 1136, 1178, 1216, 1349, 1984, 2201, 2272, 2356, 2698, 4402, 4544, 4712, 5396, 8804, 9424, 10792, 17608, 18848, 21584, 35216, 37696, 41819, 43168, 70432, 83638, 86336, 140864, 167276, 334552, 669104, 1338208, 2676416]

約数ペア:

[(1, 2676416), (2, 1338208), (4, 669104), (8, 334552), (16, 167276), (19, 140864), (31, 86336), (32, 83638), (38, 70432), (62, 43168), (64, 41819), (71, 37696), (76, 35216), (124, 21584), (142, 18848), (152, 17608), (248, 10792), (284, 9424), (304, 8804), (496, 5396), (568, 4712), (589, 4544), (608, 4402), (992, 2698), (1136, 2356), (1178, 2272), (1216, 2201), (1349, 1984)]