28073291264

素因数分解:

$2^9\times {\mathrm{59}}^1\times {\mathrm{929333}}^1$

素因数の和:929410

約数の個数: 40

約数和(自身を含む): 57042520920

約数和(自身を除く): 28969229656

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 512, 944, 1888, 3776, 7552, 15104, 30208, 929333, 1858666, 3717332, 7434664, 14869328, 29738656, 54830647, 59477312, 109661294, 118954624, 219322588, 237909248, 438645176, 475818496, 877290352, 1754580704, 3509161408, 7018322816, 14036645632, 28073291264]

約数ペア:

[(1, 28073291264), (2, 14036645632), (4, 7018322816), (8, 3509161408), (16, 1754580704), (32, 877290352), (59, 475818496), (64, 438645176), (118, 237909248), (128, 219322588), (236, 118954624), (256, 109661294), (472, 59477312), (512, 54830647), (944, 29738656), (1888, 14869328), (3776, 7434664), (7552, 3717332), (15104, 1858666), (30208, 929333)]