40515692

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1811}}^1$

素因数の和:1886

約数の個数: 48

約数和(自身を含む): 87671808

約数和(自身を除く): 47156116

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 119, 188, 238, 329, 476, 658, 799, 1316, 1598, 1811, 3196, 3622, 5593, 7244, 11186, 12677, 22372, 25354, 30787, 50708, 61574, 85117, 123148, 170234, 215509, 340468, 431018, 595819, 862036, 1191638, 1446989, 2383276, 2893978, 5787956, 10128923, 20257846, 40515692]

約数ペア:

[(1, 40515692), (2, 20257846), (4, 10128923), (7, 5787956), (14, 2893978), (17, 2383276), (28, 1446989), (34, 1191638), (47, 862036), (68, 595819), (94, 431018), (119, 340468), (188, 215509), (238, 170234), (329, 123148), (476, 85117), (658, 61574), (799, 50708), (1316, 30787), (1598, 25354), (1811, 22372), (3196, 12677), (3622, 11186), (5593, 7244)]