836156672

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5843}}^1$

素因数の和:5915

約数の個数: 72

約数和(自身を含む): 1839550944

約数和(自身を除く): 1003394272

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 128, 172, 208, 256, 344, 416, 559, 688, 832, 1118, 1376, 1664, 2236, 2752, 3328, 4472, 5504, 5843, 8944, 11008, 11686, 17888, 23372, 35776, 46744, 71552, 75959, 93488, 143104, 151918, 186976, 251249, 303836, 373952, 502498, 607672, 747904, 1004996, 1215344, 1495808, 2009992, 2430688, 3266237, 4019984, 4861376, 6532474, 8039968, 9722752, 13064948, 16079936, 19445504, 26129896, 32159872, 52259792, 64319744, 104519584, 209039168, 418078336, 836156672]

約数ペア:

[(1, 836156672), (2, 418078336), (4, 209039168), (8, 104519584), (13, 64319744), (16, 52259792), (26, 32159872), (32, 26129896), (43, 19445504), (52, 16079936), (64, 13064948), (86, 9722752), (104, 8039968), (128, 6532474), (172, 4861376), (208, 4019984), (256, 3266237), (344, 2430688), (416, 2009992), (559, 1495808), (688, 1215344), (832, 1004996), (1118, 747904), (1376, 607672), (1664, 502498), (2236, 373952), (2752, 303836), (3328, 251249), (4472, 186976), (5504, 151918), (5843, 143104), (8944, 93488), (11008, 75959), (11686, 71552), (17888, 46744), (23372, 35776)]