47448874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{821}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 80963712

約数和(自身を除く): 33514838

約数列:

[1, 2, 11, 22, 37, 71, 74, 142, 407, 781, 814, 821, 1562, 1642, 2627, 5254, 9031, 18062, 28897, 30377, 57794, 58291, 60754, 116582, 334147, 641201, 668294, 1282402, 2156767, 4313534, 23724437, 47448874]

約数ペア:

[(1, 47448874), (2, 23724437), (11, 4313534), (22, 2156767), (37, 1282402), (71, 668294), (74, 641201), (142, 334147), (407, 116582), (781, 60754), (814, 58291), (821, 57794), (1562, 30377), (1642, 28897), (2627, 18062), (5254, 9031)]