2045645056

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{87811}}^1$

素因数の和:87847

約数の個数: 72

約数和(自身を含む): 5025656384

約数和(自身を除く): 2980011328

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 5824, 11648, 23296, 87811, 175622, 351244, 614677, 702488, 1141543, 1229354, 1404976, 2283086, 2458708, 2809952, 4566172, 4917416, 5619904, 7990801, 9132344, 9834832, 11239808, 15981602, 18264688, 19669664, 22479616, 31963204, 36529376, 39339328, 63926408, 73058752, 78678656, 127852816, 146117504, 157357312, 255705632, 292235008, 511411264, 1022822528, 2045645056]

約数ペア:

[(1, 2045645056), (2, 1022822528), (4, 511411264), (7, 292235008), (8, 255705632), (13, 157357312), (14, 146117504), (16, 127852816), (26, 78678656), (28, 73058752), (32, 63926408), (52, 39339328), (56, 36529376), (64, 31963204), (91, 22479616), (104, 19669664), (112, 18264688), (128, 15981602), (182, 11239808), (208, 9834832), (224, 9132344), (256, 7990801), (364, 5619904), (416, 4917416), (448, 4566172), (728, 2809952), (832, 2458708), (896, 2283086), (1456, 1404976), (1664, 1229354), (1792, 1141543), (2912, 702488), (3328, 614677), (5824, 351244), (11648, 175622), (23296, 87811)]