71952776

素因数分解:

$2^3\times 7^2\times {\mathrm{173}}^1\times {\mathrm{1061}}^1$

素因数の和:1254

約数の個数: 48

約数和(自身を含む): 157993740

約数和(自身を除く): 86040964

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 173, 196, 346, 392, 692, 1061, 1211, 1384, 2122, 2422, 4244, 4844, 7427, 8477, 8488, 9688, 14854, 16954, 29708, 33908, 51989, 59416, 67816, 103978, 183553, 207956, 367106, 415912, 734212, 1284871, 1468424, 2569742, 5139484, 8994097, 10278968, 17988194, 35976388, 71952776]

約数ペア:

[(1, 71952776), (2, 35976388), (4, 17988194), (7, 10278968), (8, 8994097), (14, 5139484), (28, 2569742), (49, 1468424), (56, 1284871), (98, 734212), (173, 415912), (196, 367106), (346, 207956), (392, 183553), (692, 103978), (1061, 67816), (1211, 59416), (1384, 51989), (2122, 33908), (2422, 29708), (4244, 16954), (4844, 14854), (7427, 9688), (8477, 8488)]