27919616

素因数分解:

$2^8\times {\mathrm{191}}^1\times {\mathrm{571}}^1$

素因数の和:778

約数の個数: 36

約数和(自身を含む): 56120064

約数和(自身を除く): 28200448

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 256, 382, 571, 764, 1142, 1528, 2284, 3056, 4568, 6112, 9136, 12224, 18272, 24448, 36544, 48896, 73088, 109061, 146176, 218122, 436244, 872488, 1744976, 3489952, 6979904, 13959808, 27919616]

約数ペア:

[(1, 27919616), (2, 13959808), (4, 6979904), (8, 3489952), (16, 1744976), (32, 872488), (64, 436244), (128, 218122), (191, 146176), (256, 109061), (382, 73088), (571, 48896), (764, 36544), (1142, 24448), (1528, 18272), (2284, 12224), (3056, 9136), (4568, 6112)]