70984942

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 123963840

約数和(自身を除く): 52978898

約数列:

[1, 2, 7, 14, 109, 181, 218, 257, 362, 514, 763, 1267, 1526, 1799, 2534, 3598, 19729, 28013, 39458, 46517, 56026, 93034, 138103, 196091, 276206, 325619, 392182, 651238, 5070353, 10140706, 35492471, 70984942]

約数ペア:

[(1, 70984942), (2, 35492471), (7, 10140706), (14, 5070353), (109, 651238), (181, 392182), (218, 325619), (257, 276206), (362, 196091), (514, 138103), (763, 93034), (1267, 56026), (1526, 46517), (1799, 39458), (2534, 28013), (3598, 19729)]