669285376

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{38447}}^1$

素因数の和:38484

約数の個数: 44

約数和(自身を含む): 1416655008

約数和(自身を除く): 747369632

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2176, 4352, 8704, 17408, 38447, 76894, 153788, 307576, 615152, 653599, 1230304, 1307198, 2460608, 2614396, 4921216, 5228792, 9842432, 10457584, 19684864, 20915168, 39369728, 41830336, 83660672, 167321344, 334642688, 669285376]

約数ペア:

[(1, 669285376), (2, 334642688), (4, 167321344), (8, 83660672), (16, 41830336), (17, 39369728), (32, 20915168), (34, 19684864), (64, 10457584), (68, 9842432), (128, 5228792), (136, 4921216), (256, 2614396), (272, 2460608), (512, 1307198), (544, 1230304), (1024, 653599), (1088, 615152), (2176, 307576), (4352, 153788), (8704, 76894), (17408, 38447)]