8918624

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1949}}^1$

素因数の和:1983

約数の個数: 48

約数和(自身を含む): 20638800

約数和(自身を除く): 11720176

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 1949, 2288, 3898, 4576, 7796, 15592, 21439, 25337, 31184, 42878, 50674, 62368, 85756, 101348, 171512, 202696, 278707, 343024, 405392, 557414, 686048, 810784, 1114828, 2229656, 4459312, 8918624]

約数ペア:

[(1, 8918624), (2, 4459312), (4, 2229656), (8, 1114828), (11, 810784), (13, 686048), (16, 557414), (22, 405392), (26, 343024), (32, 278707), (44, 202696), (52, 171512), (88, 101348), (104, 85756), (143, 62368), (176, 50674), (208, 42878), (286, 31184), (352, 25337), (416, 21439), (572, 15592), (1144, 7796), (1949, 4576), (2288, 3898)]