65580928

素因数分解:

$2^7\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1381}}^1$

素因数の和:1455

約数の個数: 64

約数和(自身を含む): 152241120

約数和(自身を除く): 86660192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 371, 424, 448, 742, 848, 896, 1381, 1484, 1696, 2762, 2968, 3392, 5524, 5936, 6784, 9667, 11048, 11872, 19334, 22096, 23744, 38668, 44192, 47488, 73193, 77336, 88384, 146386, 154672, 176768, 292772, 309344, 512351, 585544, 618688, 1024702, 1171088, 1237376, 2049404, 2342176, 4098808, 4684352, 8197616, 9368704, 16395232, 32790464, 65580928]

約数ペア:

[(1, 65580928), (2, 32790464), (4, 16395232), (7, 9368704), (8, 8197616), (14, 4684352), (16, 4098808), (28, 2342176), (32, 2049404), (53, 1237376), (56, 1171088), (64, 1024702), (106, 618688), (112, 585544), (128, 512351), (212, 309344), (224, 292772), (371, 176768), (424, 154672), (448, 146386), (742, 88384), (848, 77336), (896, 73193), (1381, 47488), (1484, 44192), (1696, 38668), (2762, 23744), (2968, 22096), (3392, 19334), (5524, 11872), (5936, 11048), (6784, 9667)]