26630968

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 62112960

約数和(自身を除く): 35481992

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 157, 182, 233, 314, 364, 466, 628, 728, 932, 1099, 1256, 1631, 1864, 2041, 2198, 3029, 3262, 4082, 4396, 6058, 6524, 8164, 8792, 12116, 13048, 14287, 16328, 21203, 24232, 28574, 36581, 42406, 57148, 73162, 84812, 114296, 146324, 169624, 256067, 292648, 475553, 512134, 951106, 1024268, 1902212, 2048536, 3328871, 3804424, 6657742, 13315484, 26630968]

約数ペア:

[(1, 26630968), (2, 13315484), (4, 6657742), (7, 3804424), (8, 3328871), (13, 2048536), (14, 1902212), (26, 1024268), (28, 951106), (52, 512134), (56, 475553), (91, 292648), (104, 256067), (157, 169624), (182, 146324), (233, 114296), (314, 84812), (364, 73162), (466, 57148), (628, 42406), (728, 36581), (932, 28574), (1099, 24232), (1256, 21203), (1631, 16328), (1864, 14287), (2041, 13048), (2198, 12116), (3029, 8792), (3262, 8164), (4082, 6524), (4396, 6058)]