252691768

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73973}}^1$

素因数の和:74047

約数の個数: 32

約数和(自身を含む): 550366560

約数和(自身を除く): 297674792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 73973, 147946, 295892, 517811, 591784, 1035622, 2071244, 4142488, 4512353, 9024706, 18049412, 31586471, 36098824, 63172942, 126345884, 252691768]

約数ペア:

[(1, 252691768), (2, 126345884), (4, 63172942), (7, 36098824), (8, 31586471), (14, 18049412), (28, 9024706), (56, 4512353), (61, 4142488), (122, 2071244), (244, 1035622), (427, 591784), (488, 517811), (854, 295892), (1708, 147946), (3416, 73973)]