66660256

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6967}}^1$

素因数の和:7013

約数の個数: 48

約数和(自身を含む): 147498624

約数和(自身を除く): 80838368

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 1196, 2392, 4784, 6967, 9568, 13934, 27868, 55736, 90571, 111472, 160241, 181142, 222944, 320482, 362284, 640964, 724568, 1281928, 1449136, 2083133, 2563856, 2898272, 4166266, 5127712, 8332532, 16665064, 33330128, 66660256]

約数ペア:

[(1, 66660256), (2, 33330128), (4, 16665064), (8, 8332532), (13, 5127712), (16, 4166266), (23, 2898272), (26, 2563856), (32, 2083133), (46, 1449136), (52, 1281928), (92, 724568), (104, 640964), (184, 362284), (208, 320482), (299, 222944), (368, 181142), (416, 160241), (598, 111472), (736, 90571), (1196, 55736), (2392, 27868), (4784, 13934), (6967, 9568)]