28801408

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{7759}}^1$

素因数の和:7802

約数の個数: 32

約数和(自身を含む): 59364000

約数和(自身を除く): 30562592

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 7759, 15518, 31036, 62072, 124144, 225011, 248288, 450022, 496576, 900044, 993152, 1800088, 3600176, 7200352, 14400704, 28801408]

約数ペア:

[(1, 28801408), (2, 14400704), (4, 7200352), (8, 3600176), (16, 1800088), (29, 993152), (32, 900044), (58, 496576), (64, 450022), (116, 248288), (128, 225011), (232, 124144), (464, 62072), (928, 31036), (1856, 15518), (3712, 7759)]