70218824

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{311}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 143881920

約数和(自身を除く): 73663096

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 167, 169, 311, 334, 338, 622, 668, 676, 1244, 1336, 1352, 2171, 2488, 4043, 4342, 8086, 8684, 16172, 17368, 28223, 32344, 51937, 52559, 56446, 103874, 105118, 112892, 207748, 210236, 225784, 415496, 420472, 675181, 1350362, 2700724, 5401448, 8777353, 17554706, 35109412, 70218824]

約数ペア:

[(1, 70218824), (2, 35109412), (4, 17554706), (8, 8777353), (13, 5401448), (26, 2700724), (52, 1350362), (104, 675181), (167, 420472), (169, 415496), (311, 225784), (334, 210236), (338, 207748), (622, 112892), (668, 105118), (676, 103874), (1244, 56446), (1336, 52559), (1352, 51937), (2171, 32344), (2488, 28223), (4043, 17368), (4342, 16172), (8086, 8684)]