2378889344

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{33247}}^1$

素因数の和:33317

約数の個数: 64

約数和(自身を含む): 5222595840

約数和(自身を除く): 2843706496

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 128, 172, 208, 344, 416, 559, 688, 832, 1118, 1376, 1664, 2236, 2752, 4472, 5504, 8944, 17888, 33247, 35776, 66494, 71552, 132988, 265976, 432211, 531952, 864422, 1063904, 1429621, 1728844, 2127808, 2859242, 3457688, 4255616, 5718484, 6915376, 11436968, 13830752, 18585073, 22873936, 27661504, 37170146, 45747872, 55323008, 74340292, 91495744, 148680584, 182991488, 297361168, 594722336, 1189444672, 2378889344]

約数ペア:

[(1, 2378889344), (2, 1189444672), (4, 594722336), (8, 297361168), (13, 182991488), (16, 148680584), (26, 91495744), (32, 74340292), (43, 55323008), (52, 45747872), (64, 37170146), (86, 27661504), (104, 22873936), (128, 18585073), (172, 13830752), (208, 11436968), (344, 6915376), (416, 5718484), (559, 4255616), (688, 3457688), (832, 2859242), (1118, 2127808), (1376, 1728844), (1664, 1429621), (2236, 1063904), (2752, 864422), (4472, 531952), (5504, 432211), (8944, 265976), (17888, 132988), (33247, 71552), (35776, 66494)]