66891008

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{6373}}^1$

素因数の和:6430

約数の個数: 36

約数和(自身を含む): 136798788

約数和(自身を除く): 69907780

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 656, 1312, 2624, 5248, 6373, 10496, 12746, 25492, 50984, 101968, 203936, 261293, 407872, 522586, 815744, 1045172, 1631488, 2090344, 4180688, 8361376, 16722752, 33445504, 66891008]

約数ペア:

[(1, 66891008), (2, 33445504), (4, 16722752), (8, 8361376), (16, 4180688), (32, 2090344), (41, 1631488), (64, 1045172), (82, 815744), (128, 522586), (164, 407872), (256, 261293), (328, 203936), (656, 101968), (1312, 50984), (2624, 25492), (5248, 12746), (6373, 10496)]