17967832904

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{157823}}^1$

素因数の和:157962

約数の個数: 64

約数和(自身を含む): 40907980800

約数和(自身を除く): 22940147896

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 107, 133, 152, 214, 266, 428, 532, 749, 856, 1064, 1498, 2033, 2996, 4066, 5992, 8132, 14231, 16264, 28462, 56924, 113848, 157823, 315646, 631292, 1104761, 1262584, 2209522, 2998637, 4419044, 5997274, 8838088, 11994548, 16887061, 20990459, 23989096, 33774122, 41980918, 67548244, 83961836, 118209427, 135096488, 167923672, 236418854, 320854159, 472837708, 641708318, 945675416, 1283416636, 2245979113, 2566833272, 4491958226, 8983916452, 17967832904]

約数ペア:

[(1, 17967832904), (2, 8983916452), (4, 4491958226), (7, 2566833272), (8, 2245979113), (14, 1283416636), (19, 945675416), (28, 641708318), (38, 472837708), (56, 320854159), (76, 236418854), (107, 167923672), (133, 135096488), (152, 118209427), (214, 83961836), (266, 67548244), (428, 41980918), (532, 33774122), (749, 23989096), (856, 20990459), (1064, 16887061), (1498, 11994548), (2033, 8838088), (2996, 5997274), (4066, 4419044), (5992, 2998637), (8132, 2209522), (14231, 1262584), (16264, 1104761), (28462, 631292), (56924, 315646), (113848, 157823)]