7009996

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 14817600

約数和(自身を除く): 7807604

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 89, 97, 116, 178, 194, 203, 356, 388, 406, 623, 679, 812, 1246, 1358, 2492, 2581, 2716, 2813, 5162, 5626, 8633, 10324, 11252, 17266, 18067, 19691, 34532, 36134, 39382, 60431, 72268, 78764, 120862, 241724, 250357, 500714, 1001428, 1752499, 3504998, 7009996]

約数ペア:

[(1, 7009996), (2, 3504998), (4, 1752499), (7, 1001428), (14, 500714), (28, 250357), (29, 241724), (58, 120862), (89, 78764), (97, 72268), (116, 60431), (178, 39382), (194, 36134), (203, 34532), (356, 19691), (388, 18067), (406, 17266), (623, 11252), (679, 10324), (812, 8633), (1246, 5626), (1358, 5162), (2492, 2813), (2581, 2716)]