64820238

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{4691}}^1$

素因数の和:4757

約数の個数: 48

約数和(自身を含む): 154047744

約数和(自身を除く): 89227506

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1974, 2303, 4606, 4691, 6909, 9382, 13818, 14073, 28146, 32837, 65674, 98511, 197022, 220477, 229859, 440954, 459718, 661431, 689577, 1322862, 1379154, 1543339, 3086678, 4630017, 9260034, 10803373, 21606746, 32410119, 64820238]

約数ペア:

[(1, 64820238), (2, 32410119), (3, 21606746), (6, 10803373), (7, 9260034), (14, 4630017), (21, 3086678), (42, 1543339), (47, 1379154), (49, 1322862), (94, 689577), (98, 661431), (141, 459718), (147, 440954), (282, 229859), (294, 220477), (329, 197022), (658, 98511), (987, 65674), (1974, 32837), (2303, 28146), (4606, 14073), (4691, 13818), (6909, 9382)]