75240776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{42557}}^1$

素因数の和:42593

約数の個数: 32

約数和(自身を含む): 160869240

約数和(自身を除く): 85628464

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 42557, 85114, 170228, 340456, 553241, 723469, 1106482, 1446938, 2212964, 2893876, 4425928, 5787752, 9405097, 18810194, 37620388, 75240776]

約数ペア:

[(1, 75240776), (2, 37620388), (4, 18810194), (8, 9405097), (13, 5787752), (17, 4425928), (26, 2893876), (34, 2212964), (52, 1446938), (68, 1106482), (104, 723469), (136, 553241), (221, 340456), (442, 170228), (884, 85114), (1768, 42557)]