70284944

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:519

約数の個数: 40

約数和(自身を含む): 138800640

約数和(自身を除く): 68515696

約数列:

[1, 2, 4, 8, 16, 109, 191, 211, 218, 382, 422, 436, 764, 844, 872, 1528, 1688, 1744, 3056, 3376, 20819, 22999, 40301, 41638, 45998, 80602, 83276, 91996, 161204, 166552, 183992, 322408, 333104, 367984, 644816, 4392809, 8785618, 17571236, 35142472, 70284944]

約数ペア:

[(1, 70284944), (2, 35142472), (4, 17571236), (8, 8785618), (16, 4392809), (109, 644816), (191, 367984), (211, 333104), (218, 322408), (382, 183992), (422, 166552), (436, 161204), (764, 91996), (844, 83276), (872, 80602), (1528, 45998), (1688, 41638), (1744, 40301), (3056, 22999), (3376, 20819)]