61744528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1031}}^1$

素因数の和:1255

約数の個数: 40

約数和(自身を含む): 126688320

約数和(自身を除く): 64943792

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 197, 304, 394, 788, 1031, 1576, 2062, 3152, 3743, 4124, 7486, 8248, 14972, 16496, 19589, 29944, 39178, 59888, 78356, 156712, 203107, 313424, 406214, 812428, 1624856, 3249712, 3859033, 7718066, 15436132, 30872264, 61744528]

約数ペア:

[(1, 61744528), (2, 30872264), (4, 15436132), (8, 7718066), (16, 3859033), (19, 3249712), (38, 1624856), (76, 812428), (152, 406214), (197, 313424), (304, 203107), (394, 156712), (788, 78356), (1031, 59888), (1576, 39178), (2062, 29944), (3152, 19589), (3743, 16496), (4124, 14972), (7486, 8248)]