71327932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 139144320

約数和(自身を除く): 67816388

約数列:

[1, 2, 4, 13, 26, 52, 59, 67, 118, 134, 236, 268, 347, 694, 767, 871, 1388, 1534, 1742, 3068, 3484, 3953, 4511, 7906, 9022, 15812, 18044, 20473, 23249, 40946, 46498, 51389, 81892, 92996, 102778, 205556, 266149, 302237, 532298, 604474, 1064596, 1208948, 1371691, 2743382, 5486764, 17831983, 35663966, 71327932]

約数ペア:

[(1, 71327932), (2, 35663966), (4, 17831983), (13, 5486764), (26, 2743382), (52, 1371691), (59, 1208948), (67, 1064596), (118, 604474), (134, 532298), (236, 302237), (268, 266149), (347, 205556), (694, 102778), (767, 92996), (871, 81892), (1388, 51389), (1534, 46498), (1742, 40946), (3068, 23249), (3484, 20473), (3953, 18044), (4511, 15812), (7906, 9022)]