57894512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6473}}^1$

素因数の和:6537

約数の個数: 40

約数和(自身を含む): 123627504

約数和(自身を除く): 65732992

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 6473, 8944, 12946, 25892, 51784, 84149, 103568, 168298, 278339, 336596, 556678, 673192, 1113356, 1346384, 2226712, 3618407, 4453424, 7236814, 14473628, 28947256, 57894512]

約数ペア:

[(1, 57894512), (2, 28947256), (4, 14473628), (8, 7236814), (13, 4453424), (16, 3618407), (26, 2226712), (43, 1346384), (52, 1113356), (86, 673192), (104, 556678), (172, 336596), (208, 278339), (344, 168298), (559, 103568), (688, 84149), (1118, 51784), (2236, 25892), (4472, 12946), (6473, 8944)]