71323476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11959}}^1$

素因数の和:12044

約数の個数: 48

約数和(自身を含む): 192890880

約数和(自身を除く): 121567404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 11959, 23918, 35877, 47836, 71754, 83713, 143508, 167426, 251139, 334852, 502278, 849089, 1004556, 1698178, 2547267, 3396356, 5094534, 5943623, 10189068, 11887246, 17830869, 23774492, 35661738, 71323476]

約数ペア:

[(1, 71323476), (2, 35661738), (3, 23774492), (4, 17830869), (6, 11887246), (7, 10189068), (12, 5943623), (14, 5094534), (21, 3396356), (28, 2547267), (42, 1698178), (71, 1004556), (84, 849089), (142, 502278), (213, 334852), (284, 251139), (426, 167426), (497, 143508), (852, 83713), (994, 71754), (1491, 47836), (1988, 35877), (2982, 23918), (5964, 11959)]