1296414448

素因数分解:

$2^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{58757}}^1$

素因数の和:58969

約数の個数: 40

約数和(自身を含む): 2885252832

約数和(自身を除く): 1588838384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197, 394, 788, 1379, 1576, 2758, 3152, 5516, 11032, 22064, 58757, 117514, 235028, 411299, 470056, 822598, 940112, 1645196, 3290392, 6580784, 11575129, 23150258, 46300516, 81025903, 92601032, 162051806, 185202064, 324103612, 648207224, 1296414448]

約数ペア:

[(1, 1296414448), (2, 648207224), (4, 324103612), (7, 185202064), (8, 162051806), (14, 92601032), (16, 81025903), (28, 46300516), (56, 23150258), (112, 11575129), (197, 6580784), (394, 3290392), (788, 1645196), (1379, 940112), (1576, 822598), (2758, 470056), (3152, 411299), (5516, 235028), (11032, 117514), (22064, 58757)]