28083968

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{9973}}^1$

素因数の和:10000

約数の個数: 36

約数和(自身を含む): 61160568

約数和(自身を除く): 33076600

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 9973, 19946, 39892, 79784, 109703, 159568, 219406, 319136, 438812, 638272, 877624, 1276544, 1755248, 2553088, 3510496, 7020992, 14041984, 28083968]

約数ペア:

[(1, 28083968), (2, 14041984), (4, 7020992), (8, 3510496), (11, 2553088), (16, 1755248), (22, 1276544), (32, 877624), (44, 638272), (64, 438812), (88, 319136), (128, 219406), (176, 159568), (256, 109703), (352, 79784), (704, 39892), (1408, 19946), (2816, 9973)]