15747712

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{7237}}^1$

素因数の和:7268

約数の個数: 32

約数和(自身を含む): 33222420

約数和(自身を除く): 17474708

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 7237, 14474, 28948, 57896, 115792, 123029, 231584, 246058, 463168, 492116, 926336, 984232, 1968464, 3936928, 7873856, 15747712]

約数ペア:

[(1, 15747712), (2, 7873856), (4, 3936928), (8, 1968464), (16, 984232), (17, 926336), (32, 492116), (34, 463168), (64, 246058), (68, 231584), (128, 123029), (136, 115792), (272, 57896), (544, 28948), (1088, 14474), (2176, 7237)]