23173436

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 50050560

約数和(自身を除く): 26877124

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 121, 127, 143, 242, 254, 286, 319, 377, 484, 508, 572, 638, 754, 1276, 1397, 1508, 1573, 1651, 2794, 3146, 3302, 3509, 3683, 4147, 5588, 6292, 6604, 7018, 7366, 8294, 14036, 14732, 15367, 16588, 18161, 30734, 36322, 40513, 45617, 47879, 61468, 72644, 81026, 91234, 95758, 162052, 182468, 191516, 199771, 399542, 445643, 526669, 799084, 891286, 1053338, 1782572, 2106676, 5793359, 11586718, 23173436]

約数ペア:

[(1, 23173436), (2, 11586718), (4, 5793359), (11, 2106676), (13, 1782572), (22, 1053338), (26, 891286), (29, 799084), (44, 526669), (52, 445643), (58, 399542), (116, 199771), (121, 191516), (127, 182468), (143, 162052), (242, 95758), (254, 91234), (286, 81026), (319, 72644), (377, 61468), (484, 47879), (508, 45617), (572, 40513), (638, 36322), (754, 30734), (1276, 18161), (1397, 16588), (1508, 15367), (1573, 14732), (1651, 14036), (2794, 8294), (3146, 7366), (3302, 7018), (3509, 6604), (3683, 6292), (4147, 5588)]