9812128

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{1061}}^1$

素因数の和:1105

約数の個数: 36

約数和(自身を含む): 20540142

約数和(自身を除く): 10728014

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 1061, 1156, 2122, 2312, 4244, 4624, 8488, 9248, 16976, 18037, 33952, 36074, 72148, 144296, 288592, 306629, 577184, 613258, 1226516, 2453032, 4906064, 9812128]

約数ペア:

[(1, 9812128), (2, 4906064), (4, 2453032), (8, 1226516), (16, 613258), (17, 577184), (32, 306629), (34, 288592), (68, 144296), (136, 72148), (272, 36074), (289, 33952), (544, 18037), (578, 16976), (1061, 9248), (1156, 8488), (2122, 4624), (2312, 4244)]