68562976

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 138698784

約数和(自身を除く): 70135808

約数列:

[1, 2, 4, 8, 16, 32, 67, 113, 134, 226, 268, 283, 452, 536, 566, 904, 1072, 1132, 1808, 2144, 2264, 3616, 4528, 7571, 9056, 15142, 18961, 30284, 31979, 37922, 60568, 63958, 75844, 121136, 127916, 151688, 242272, 255832, 303376, 511664, 606752, 1023328, 2142593, 4285186, 8570372, 17140744, 34281488, 68562976]

約数ペア:

[(1, 68562976), (2, 34281488), (4, 17140744), (8, 8570372), (16, 4285186), (32, 2142593), (67, 1023328), (113, 606752), (134, 511664), (226, 303376), (268, 255832), (283, 242272), (452, 151688), (536, 127916), (566, 121136), (904, 75844), (1072, 63958), (1132, 60568), (1808, 37922), (2144, 31979), (2264, 30284), (3616, 18961), (4528, 15142), (7571, 9056)]