22077608

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 50353920

約数和(自身を除く): 28276312

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 61, 92, 122, 161, 184, 244, 281, 322, 427, 488, 562, 644, 854, 1124, 1288, 1403, 1708, 1967, 2248, 2806, 3416, 3934, 5612, 6463, 7868, 9821, 11224, 12926, 15736, 17141, 19642, 25852, 34282, 39284, 45241, 51704, 68564, 78568, 90482, 119987, 137128, 180964, 239974, 361928, 394243, 479948, 788486, 959896, 1576972, 2759701, 3153944, 5519402, 11038804, 22077608]

約数ペア:

[(1, 22077608), (2, 11038804), (4, 5519402), (7, 3153944), (8, 2759701), (14, 1576972), (23, 959896), (28, 788486), (46, 479948), (56, 394243), (61, 361928), (92, 239974), (122, 180964), (161, 137128), (184, 119987), (244, 90482), (281, 78568), (322, 68564), (427, 51704), (488, 45241), (562, 39284), (644, 34282), (854, 25852), (1124, 19642), (1288, 17141), (1403, 15736), (1708, 12926), (1967, 11224), (2248, 9821), (2806, 7868), (3416, 6463), (3934, 5612)]