72075392

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{4051}}^1$

素因数の和:4204

約数の個数: 32

約数和(自身を含む): 144656400

約数和(自身を除く): 72581008

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1112, 2224, 4051, 4448, 8102, 8896, 16204, 17792, 32408, 64816, 129632, 259264, 518528, 563089, 1126178, 2252356, 4504712, 9009424, 18018848, 36037696, 72075392]

約数ペア:

[(1, 72075392), (2, 36037696), (4, 18018848), (8, 9009424), (16, 4504712), (32, 2252356), (64, 1126178), (128, 563089), (139, 518528), (278, 259264), (556, 129632), (1112, 64816), (2224, 32408), (4051, 17792), (4448, 16204), (8102, 8896)]