40923568

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19231}}^1$

素因数の和:19265

約数の個数: 40

約数和(自身を含む): 95390720

約数和(自身を除く): 54467152

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 19231, 38462, 76924, 134617, 153848, 269234, 307696, 365389, 538468, 730778, 1076936, 1461556, 2153872, 2557723, 2923112, 5115446, 5846224, 10230892, 20461784, 40923568]

約数ペア:

[(1, 40923568), (2, 20461784), (4, 10230892), (7, 5846224), (8, 5115446), (14, 2923112), (16, 2557723), (19, 2153872), (28, 1461556), (38, 1076936), (56, 730778), (76, 538468), (112, 365389), (133, 307696), (152, 269234), (266, 153848), (304, 134617), (532, 76924), (1064, 38462), (2128, 19231)]