890559296

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{853}}^1\times {\mathrm{1483}}^1$

素因数の和:2359

約数の個数: 56

約数和(自身を含む): 1931420064

約数和(自身を除く): 1040860768

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 853, 1483, 1706, 2966, 3412, 5932, 6824, 9383, 11864, 13648, 16313, 18766, 23728, 27296, 32626, 37532, 47456, 54592, 65252, 75064, 94912, 130504, 150128, 261008, 300256, 522016, 600512, 1044032, 1264999, 2529998, 5059996, 10119992, 13914989, 20239984, 27829978, 40479968, 55659956, 80959936, 111319912, 222639824, 445279648, 890559296]

約数ペア:

[(1, 890559296), (2, 445279648), (4, 222639824), (8, 111319912), (11, 80959936), (16, 55659956), (22, 40479968), (32, 27829978), (44, 20239984), (64, 13914989), (88, 10119992), (176, 5059996), (352, 2529998), (704, 1264999), (853, 1044032), (1483, 600512), (1706, 522016), (2966, 300256), (3412, 261008), (5932, 150128), (6824, 130504), (9383, 94912), (11864, 75064), (13648, 65252), (16313, 54592), (18766, 47456), (23728, 37532), (27296, 32626)]