124995728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{54631}}^1$

素因数の和:54663

約数の個数: 40

約数和(自身を含む): 284523456

約数和(自身を除く): 159527728

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 54631, 109262, 218524, 437048, 600941, 710203, 874096, 1201882, 1420406, 2403764, 2840812, 4807528, 5681624, 7812233, 9615056, 11363248, 15624466, 31248932, 62497864, 124995728]

約数ペア:

[(1, 124995728), (2, 62497864), (4, 31248932), (8, 15624466), (11, 11363248), (13, 9615056), (16, 7812233), (22, 5681624), (26, 4807528), (44, 2840812), (52, 2403764), (88, 1420406), (104, 1201882), (143, 874096), (176, 710203), (208, 600941), (286, 437048), (572, 218524), (1144, 109262), (2288, 54631)]