67867648

素因数分解:

$2^{10}\times {\mathrm{191}}^1\times {\mathrm{347}}^1$

素因数の和:558

約数の個数: 44

約数和(自身を含む): 136772352

約数和(自身を除く): 68904704

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 256, 347, 382, 512, 694, 764, 1024, 1388, 1528, 2776, 3056, 5552, 6112, 11104, 12224, 22208, 24448, 44416, 48896, 66277, 88832, 97792, 132554, 177664, 195584, 265108, 355328, 530216, 1060432, 2120864, 4241728, 8483456, 16966912, 33933824, 67867648]

約数ペア:

[(1, 67867648), (2, 33933824), (4, 16966912), (8, 8483456), (16, 4241728), (32, 2120864), (64, 1060432), (128, 530216), (191, 355328), (256, 265108), (347, 195584), (382, 177664), (512, 132554), (694, 97792), (764, 88832), (1024, 66277), (1388, 48896), (1528, 44416), (2776, 24448), (3056, 22208), (5552, 12224), (6112, 11104)]