7776524

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 16457280

約数和(自身を除く): 8680756

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 61, 116, 122, 157, 203, 244, 314, 406, 427, 628, 812, 854, 1099, 1708, 1769, 2198, 3538, 4396, 4553, 7076, 9106, 9577, 12383, 18212, 19154, 24766, 31871, 38308, 49532, 63742, 67039, 127484, 134078, 268156, 277733, 555466, 1110932, 1944131, 3888262, 7776524]

約数ペア:

[(1, 7776524), (2, 3888262), (4, 1944131), (7, 1110932), (14, 555466), (28, 277733), (29, 268156), (58, 134078), (61, 127484), (116, 67039), (122, 63742), (157, 49532), (203, 38308), (244, 31871), (314, 24766), (406, 19154), (427, 18212), (628, 12383), (812, 9577), (854, 9106), (1099, 7076), (1708, 4553), (1769, 4396), (2198, 3538)]