1672132

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 3749760

約数和(自身を除く): 2077628

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 89, 122, 154, 178, 244, 308, 356, 427, 623, 671, 854, 979, 1246, 1342, 1708, 1958, 2492, 2684, 3916, 4697, 5429, 6853, 9394, 10858, 13706, 18788, 21716, 27412, 38003, 59719, 76006, 119438, 152012, 238876, 418033, 836066, 1672132]

約数ペア:

[(1, 1672132), (2, 836066), (4, 418033), (7, 238876), (11, 152012), (14, 119438), (22, 76006), (28, 59719), (44, 38003), (61, 27412), (77, 21716), (89, 18788), (122, 13706), (154, 10858), (178, 9394), (244, 6853), (308, 5429), (356, 4697), (427, 3916), (623, 2684), (671, 2492), (854, 1958), (979, 1708), (1246, 1342)]