56713936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{947}}^1$

素因数の和:1171

約数の個数: 40

約数和(自身を含む): 116376480

約数和(自身を除く): 59662544

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 197, 304, 394, 788, 947, 1576, 1894, 3152, 3743, 3788, 7486, 7576, 14972, 15152, 17993, 29944, 35986, 59888, 71972, 143944, 186559, 287888, 373118, 746236, 1492472, 2984944, 3544621, 7089242, 14178484, 28356968, 56713936]

約数ペア:

[(1, 56713936), (2, 28356968), (4, 14178484), (8, 7089242), (16, 3544621), (19, 2984944), (38, 1492472), (76, 746236), (152, 373118), (197, 287888), (304, 186559), (394, 143944), (788, 71972), (947, 59888), (1576, 35986), (1894, 29944), (3152, 17993), (3743, 15152), (3788, 14972), (7486, 7576)]