4553644784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2663}}^1\times {\mathrm{8221}}^1$

素因数の和:10905

約数の個数: 40

約数和(自身を含む): 9506079072

約数和(自身を除く): 4952434288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2663, 5326, 8221, 10652, 16442, 21304, 32884, 34619, 42608, 65768, 69238, 106873, 131536, 138476, 213746, 276952, 427492, 553904, 854984, 1709968, 21892523, 43785046, 87570092, 175140184, 284602799, 350280368, 569205598, 1138411196, 2276822392, 4553644784]

約数ペア:

[(1, 4553644784), (2, 2276822392), (4, 1138411196), (8, 569205598), (13, 350280368), (16, 284602799), (26, 175140184), (52, 87570092), (104, 43785046), (208, 21892523), (2663, 1709968), (5326, 854984), (8221, 553904), (10652, 427492), (16442, 276952), (21304, 213746), (32884, 138476), (34619, 131536), (42608, 106873), (65768, 69238)]