57389766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71917}}^1$

素因数の和:71948

約数の個数: 32

約数和(自身を含む): 138082560

約数和(自身を除く): 80692794

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 71917, 143834, 215751, 431502, 503419, 1006838, 1366423, 1510257, 2732846, 3020514, 4099269, 8198538, 9564961, 19129922, 28694883, 57389766]

約数ペア:

[(1, 57389766), (2, 28694883), (3, 19129922), (6, 9564961), (7, 8198538), (14, 4099269), (19, 3020514), (21, 2732846), (38, 1510257), (42, 1366423), (57, 1006838), (114, 503419), (133, 431502), (266, 215751), (399, 143834), (798, 71917)]