65341276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16319}}^1$

素因数の和:16354

約数の個数: 48

約数和(自身を含む): 153538560

約数和(自身を除く): 88197284

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 16319, 32638, 65276, 114233, 179509, 212147, 228466, 359018, 424294, 456932, 718036, 848588, 1256563, 1485029, 2333617, 2513126, 2970058, 4667234, 5026252, 5940116, 9334468, 16335319, 32670638, 65341276]

約数ペア:

[(1, 65341276), (2, 32670638), (4, 16335319), (7, 9334468), (11, 5940116), (13, 5026252), (14, 4667234), (22, 2970058), (26, 2513126), (28, 2333617), (44, 1485029), (52, 1256563), (77, 848588), (91, 718036), (143, 456932), (154, 424294), (182, 359018), (286, 228466), (308, 212147), (364, 179509), (572, 114233), (1001, 65276), (2002, 32638), (4004, 16319)]