61233808

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2837}}^1$

素因数の和:2935

約数の個数: 40

約数和(自身を含む): 126688320

約数和(自身を除く): 65454512

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1136, 1349, 2698, 2837, 5396, 5674, 10792, 11348, 21584, 22696, 45392, 53903, 107806, 201427, 215612, 402854, 431224, 805708, 862448, 1611416, 3222832, 3827113, 7654226, 15308452, 30616904, 61233808]

約数ペア:

[(1, 61233808), (2, 30616904), (4, 15308452), (8, 7654226), (16, 3827113), (19, 3222832), (38, 1611416), (71, 862448), (76, 805708), (142, 431224), (152, 402854), (284, 215612), (304, 201427), (568, 107806), (1136, 53903), (1349, 45392), (2698, 22696), (2837, 21584), (5396, 11348), (5674, 10792)]