69912472

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{15803}}^1$

素因数の和:15895

約数の個数: 32

約数和(自身を含む): 151718400

約数和(自身を除く): 81805928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 15803, 31606, 63212, 110621, 126424, 221242, 442484, 884968, 1248437, 2496874, 4993748, 8739059, 9987496, 17478118, 34956236, 69912472]

約数ペア:

[(1, 69912472), (2, 34956236), (4, 17478118), (7, 9987496), (8, 8739059), (14, 4993748), (28, 2496874), (56, 1248437), (79, 884968), (158, 442484), (316, 221242), (553, 126424), (632, 110621), (1106, 63212), (2212, 31606), (4424, 15803)]