28977886056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{172487417}}^1$

素因数の和:172487433

約数の個数: 32

約数和(自身を含む): 82793960640

約数和(自身を除く): 53816074584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 172487417, 344974834, 517462251, 689949668, 1034924502, 1207411919, 1379899336, 2069849004, 2414823838, 3622235757, 4139698008, 4829647676, 7244471514, 9659295352, 14488943028, 28977886056]

約数ペア:

[(1, 28977886056), (2, 14488943028), (3, 9659295352), (4, 7244471514), (6, 4829647676), (7, 4139698008), (8, 3622235757), (12, 2414823838), (14, 2069849004), (21, 1379899336), (24, 1207411919), (28, 1034924502), (42, 689949668), (56, 517462251), (84, 344974834), (168, 172487417)]