69937648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{397373}}^1$

素因数の和:397392

約数の個数: 20

約数和(自身を含む): 147823128

約数和(自身を除く): 77885480

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 397373, 794746, 1589492, 3178984, 4371103, 6357968, 8742206, 17484412, 34968824, 69937648]

約数ペア:

[(1, 69937648), (2, 34968824), (4, 17484412), (8, 8742206), (11, 6357968), (16, 4371103), (22, 3178984), (44, 1589492), (88, 794746), (176, 397373)]