13492444

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 72

約数和(自身を含む): 29762208

約数和(自身を除く): 16269764

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 49, 73, 82, 92, 98, 146, 161, 164, 196, 287, 292, 322, 511, 574, 644, 943, 1022, 1127, 1148, 1679, 1886, 2009, 2044, 2254, 2993, 3358, 3577, 3772, 4018, 4508, 5986, 6601, 6716, 7154, 8036, 11753, 11972, 13202, 14308, 20951, 23506, 26404, 41902, 46207, 47012, 68839, 82271, 83804, 92414, 137678, 146657, 164542, 184828, 275356, 293314, 329084, 481873, 586628, 963746, 1927492, 3373111, 6746222, 13492444]

約数ペア:

[(1, 13492444), (2, 6746222), (4, 3373111), (7, 1927492), (14, 963746), (23, 586628), (28, 481873), (41, 329084), (46, 293314), (49, 275356), (73, 184828), (82, 164542), (92, 146657), (98, 137678), (146, 92414), (161, 83804), (164, 82271), (196, 68839), (287, 47012), (292, 46207), (322, 41902), (511, 26404), (574, 23506), (644, 20951), (943, 14308), (1022, 13202), (1127, 11972), (1148, 11753), (1679, 8036), (1886, 7154), (2009, 6716), (2044, 6601), (2254, 5986), (2993, 4508), (3358, 4018), (3577, 3772)]