407382016

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{11701}}^1$

素因数の和:11740

約数の個数: 48

約数和(自身を含む): 862554420

約数和(自身を除く): 455172404

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2048, 2176, 4352, 8704, 11701, 17408, 23402, 34816, 46804, 93608, 187216, 198917, 374432, 397834, 748864, 795668, 1497728, 1591336, 2995456, 3182672, 5990912, 6365344, 11981824, 12730688, 23963648, 25461376, 50922752, 101845504, 203691008, 407382016]

約数ペア:

[(1, 407382016), (2, 203691008), (4, 101845504), (8, 50922752), (16, 25461376), (17, 23963648), (32, 12730688), (34, 11981824), (64, 6365344), (68, 5990912), (128, 3182672), (136, 2995456), (256, 1591336), (272, 1497728), (512, 795668), (544, 748864), (1024, 397834), (1088, 374432), (2048, 198917), (2176, 187216), (4352, 93608), (8704, 46804), (11701, 34816), (17408, 23402)]