70290688

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{21121}}^1$

素因数の和:21150

約数の個数: 36

約数和(自身を含む): 151106788

約数和(自身を除く): 80816100

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 21121, 42242, 84484, 168968, 274573, 337936, 549146, 675872, 1098292, 1351744, 2196584, 2703488, 4393168, 5406976, 8786336, 17572672, 35145344, 70290688]

約数ペア:

[(1, 70290688), (2, 35145344), (4, 17572672), (8, 8786336), (13, 5406976), (16, 4393168), (26, 2703488), (32, 2196584), (52, 1351744), (64, 1098292), (104, 675872), (128, 549146), (208, 337936), (256, 274573), (416, 168968), (832, 84484), (1664, 42242), (3328, 21121)]