69071296

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2909}}^1$

素因数の和:2981

約数の個数: 56

約数和(自身を含む): 159654240

約数和(自身を除く): 90582944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 371, 424, 448, 742, 848, 1484, 1696, 2909, 2968, 3392, 5818, 5936, 11636, 11872, 20363, 23272, 23744, 40726, 46544, 81452, 93088, 154177, 162904, 186176, 308354, 325808, 616708, 651616, 1079239, 1233416, 1303232, 2158478, 2466832, 4316956, 4933664, 8633912, 9867328, 17267824, 34535648, 69071296]

約数ペア:

[(1, 69071296), (2, 34535648), (4, 17267824), (7, 9867328), (8, 8633912), (14, 4933664), (16, 4316956), (28, 2466832), (32, 2158478), (53, 1303232), (56, 1233416), (64, 1079239), (106, 651616), (112, 616708), (212, 325808), (224, 308354), (371, 186176), (424, 162904), (448, 154177), (742, 93088), (848, 81452), (1484, 46544), (1696, 40726), (2909, 23744), (2968, 23272), (3392, 20363), (5818, 11872), (5936, 11636)]