4247544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 12291840

約数和(自身を除く): 8044296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 131, 168, 193, 262, 386, 393, 524, 579, 772, 786, 917, 1048, 1158, 1351, 1544, 1572, 1834, 2316, 2702, 2751, 3144, 3668, 4053, 4632, 5404, 5502, 7336, 8106, 10808, 11004, 16212, 22008, 25283, 32424, 50566, 75849, 101132, 151698, 176981, 202264, 303396, 353962, 530943, 606792, 707924, 1061886, 1415848, 2123772, 4247544]

約数ペア:

[(1, 4247544), (2, 2123772), (3, 1415848), (4, 1061886), (6, 707924), (7, 606792), (8, 530943), (12, 353962), (14, 303396), (21, 202264), (24, 176981), (28, 151698), (42, 101132), (56, 75849), (84, 50566), (131, 32424), (168, 25283), (193, 22008), (262, 16212), (386, 11004), (393, 10808), (524, 8106), (579, 7336), (772, 5502), (786, 5404), (917, 4632), (1048, 4053), (1158, 3668), (1351, 3144), (1544, 2751), (1572, 2702), (1834, 2316)]