64608292

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{337}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 133555968

約数和(自身を除く): 68947676

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 167, 287, 334, 337, 574, 668, 674, 1148, 1169, 1348, 2338, 2359, 4676, 4718, 6847, 9436, 13694, 13817, 27388, 27634, 47929, 55268, 56279, 95858, 96719, 112558, 191716, 193438, 225116, 386876, 393953, 787906, 1575812, 2307439, 4614878, 9229756, 16152073, 32304146, 64608292]

約数ペア:

[(1, 64608292), (2, 32304146), (4, 16152073), (7, 9229756), (14, 4614878), (28, 2307439), (41, 1575812), (82, 787906), (164, 393953), (167, 386876), (287, 225116), (334, 193438), (337, 191716), (574, 112558), (668, 96719), (674, 95858), (1148, 56279), (1169, 55268), (1348, 47929), (2338, 27634), (2359, 27388), (4676, 13817), (4718, 13694), (6847, 9436)]