16748732

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 40642560

約数和(自身を除く): 23893828

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 47, 52, 77, 89, 91, 94, 143, 154, 178, 182, 188, 286, 308, 329, 356, 364, 517, 572, 611, 623, 658, 979, 1001, 1034, 1157, 1222, 1246, 1316, 1958, 2002, 2068, 2314, 2444, 2492, 3619, 3916, 4004, 4183, 4277, 4628, 6721, 6853, 7238, 8099, 8366, 8554, 12727, 13442, 13706, 14476, 16198, 16732, 17108, 25454, 26884, 27412, 29281, 32396, 46013, 47047, 50908, 54379, 58562, 89089, 92026, 94094, 108758, 117124, 178178, 184052, 188188, 217516, 322091, 356356, 380653, 598169, 644182, 761306, 1196338, 1288364, 1522612, 2392676, 4187183, 8374366, 16748732]

約数ペア:

[(1, 16748732), (2, 8374366), (4, 4187183), (7, 2392676), (11, 1522612), (13, 1288364), (14, 1196338), (22, 761306), (26, 644182), (28, 598169), (44, 380653), (47, 356356), (52, 322091), (77, 217516), (89, 188188), (91, 184052), (94, 178178), (143, 117124), (154, 108758), (178, 94094), (182, 92026), (188, 89089), (286, 58562), (308, 54379), (329, 50908), (356, 47047), (364, 46013), (517, 32396), (572, 29281), (611, 27412), (623, 26884), (658, 25454), (979, 17108), (1001, 16732), (1034, 16198), (1157, 14476), (1222, 13706), (1246, 13442), (1316, 12727), (1958, 8554), (2002, 8366), (2068, 8099), (2314, 7238), (2444, 6853), (2492, 6721), (3619, 4628), (3916, 4277), (4004, 4183)]