79729864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1873}}^1$

素因数の和:2209

約数の個数: 32

約数和(自身を含む): 158877720

約数和(自身を除く): 79147856

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 313, 626, 1252, 1873, 2504, 3746, 5321, 7492, 10642, 14984, 21284, 31841, 42568, 63682, 127364, 254728, 586249, 1172498, 2344996, 4689992, 9966233, 19932466, 39864932, 79729864]

約数ペア:

[(1, 79729864), (2, 39864932), (4, 19932466), (8, 9966233), (17, 4689992), (34, 2344996), (68, 1172498), (136, 586249), (313, 254728), (626, 127364), (1252, 63682), (1873, 42568), (2504, 31841), (3746, 21284), (5321, 14984), (7492, 10642)]