71317642

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 119602944

約数和(自身を除く): 48285302

約数列:

[1, 2, 11, 22, 73, 121, 146, 242, 367, 734, 803, 1331, 1606, 2662, 4037, 8074, 8833, 17666, 26791, 44407, 53582, 88814, 97163, 194326, 294701, 488477, 589402, 976954, 3241711, 6483422, 35658821, 71317642]

約数ペア:

[(1, 71317642), (2, 35658821), (11, 6483422), (22, 3241711), (73, 976954), (121, 589402), (146, 488477), (242, 294701), (367, 194326), (734, 97163), (803, 88814), (1331, 53582), (1606, 44407), (2662, 26791), (4037, 17666), (8074, 8833)]