27189976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9967}}^1$

素因数の和:10015

約数の個数: 32

約数和(自身を含む): 57415680

約数和(自身を除く): 30225704

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 9967, 19934, 39868, 79736, 109637, 219274, 308977, 438548, 617954, 877096, 1235908, 2471816, 3398747, 6797494, 13594988, 27189976]

約数ペア:

[(1, 27189976), (2, 13594988), (4, 6797494), (8, 3398747), (11, 2471816), (22, 1235908), (31, 877096), (44, 617954), (62, 438548), (88, 308977), (124, 219274), (248, 109637), (341, 79736), (682, 39868), (1364, 19934), (2728, 9967)]