66451224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{395543}}^1$

素因数の和:395559

約数の個数: 32

約数和(自身を含む): 189861120

約数和(自身を除く): 123409896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 395543, 791086, 1186629, 1582172, 2373258, 2768801, 3164344, 4746516, 5537602, 8306403, 9493032, 11075204, 16612806, 22150408, 33225612, 66451224]

約数ペア:

[(1, 66451224), (2, 33225612), (3, 22150408), (4, 16612806), (6, 11075204), (7, 9493032), (8, 8306403), (12, 5537602), (14, 4746516), (21, 3164344), (24, 2768801), (28, 2373258), (42, 1582172), (56, 1186629), (84, 791086), (168, 395543)]