75247714

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 123393600

約数和(自身を除く): 48145886

約数列:

[1, 2, 19, 37, 38, 74, 109, 218, 491, 703, 982, 1406, 2071, 4033, 4142, 8066, 9329, 18167, 18658, 36334, 53519, 76627, 107038, 153254, 345173, 690346, 1016861, 1980203, 2033722, 3960406, 37623857, 75247714]

約数ペア:

[(1, 75247714), (2, 37623857), (19, 3960406), (37, 2033722), (38, 1980203), (74, 1016861), (109, 690346), (218, 345173), (491, 153254), (703, 107038), (982, 76627), (1406, 53519), (2071, 36334), (4033, 18658), (4142, 18167), (8066, 9329)]