70390712

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{9043}}^1$

素因数の和:9195

約数の個数: 32

約数和(自身を含む): 151939200

約数和(自身を除く): 81548488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 9043, 18086, 36172, 63301, 72344, 126602, 253204, 506408, 1256977, 2513954, 5027908, 8798839, 10055816, 17597678, 35195356, 70390712]

約数ペア:

[(1, 70390712), (2, 35195356), (4, 17597678), (7, 10055816), (8, 8798839), (14, 5027908), (28, 2513954), (56, 1256977), (139, 506408), (278, 253204), (556, 126602), (973, 72344), (1112, 63301), (1946, 36172), (3892, 18086), (7784, 9043)]