828331196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{57221}}^1$

素因数の和:57290

約数の個数: 48

約数和(自身を含む): 1845752832

約数和(自身を除く): 1017421636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1316, 2068, 3619, 7238, 14476, 57221, 114442, 228884, 400547, 629431, 801094, 1258862, 1602188, 2517724, 2689387, 4406017, 5378774, 8812034, 10757548, 17624068, 18825709, 29583257, 37651418, 59166514, 75302836, 118333028, 207082799, 414165598, 828331196]

約数ペア:

[(1, 828331196), (2, 414165598), (4, 207082799), (7, 118333028), (11, 75302836), (14, 59166514), (22, 37651418), (28, 29583257), (44, 18825709), (47, 17624068), (77, 10757548), (94, 8812034), (154, 5378774), (188, 4406017), (308, 2689387), (329, 2517724), (517, 1602188), (658, 1258862), (1034, 801094), (1316, 629431), (2068, 400547), (3619, 228884), (7238, 114442), (14476, 57221)]