13671476

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 31215744

約数和(自身を除く): 17544268

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 71, 91, 92, 142, 161, 182, 284, 299, 322, 364, 497, 529, 598, 644, 923, 994, 1058, 1196, 1633, 1846, 1988, 2093, 2116, 3266, 3692, 3703, 4186, 6461, 6532, 6877, 7406, 8372, 11431, 12922, 13754, 14812, 21229, 22862, 25844, 27508, 37559, 42458, 45724, 48139, 75118, 84916, 96278, 148603, 150236, 192556, 262913, 297206, 488267, 525826, 594412, 976534, 1051652, 1953068, 3417869, 6835738, 13671476]

約数ペア:

[(1, 13671476), (2, 6835738), (4, 3417869), (7, 1953068), (13, 1051652), (14, 976534), (23, 594412), (26, 525826), (28, 488267), (46, 297206), (52, 262913), (71, 192556), (91, 150236), (92, 148603), (142, 96278), (161, 84916), (182, 75118), (284, 48139), (299, 45724), (322, 42458), (364, 37559), (497, 27508), (529, 25844), (598, 22862), (644, 21229), (923, 14812), (994, 13754), (1058, 12922), (1196, 11431), (1633, 8372), (1846, 7406), (1988, 6877), (2093, 6532), (2116, 6461), (3266, 4186), (3692, 3703)]