11789989312

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{20743}}^1$

素因数の和:20945

約数の個数: 56

約数和(自身を含む): 23900075136

約数和(自身を除く): 12110085824

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 107, 166, 214, 332, 428, 664, 856, 1328, 1712, 2656, 3424, 5312, 6848, 8881, 17762, 20743, 35524, 41486, 71048, 82972, 142096, 165944, 284192, 331888, 568384, 663776, 1327552, 1721669, 2219501, 3443338, 4439002, 6886676, 8878004, 13773352, 17756008, 27546704, 35512016, 55093408, 71024032, 110186816, 142048064, 184218583, 368437166, 736874332, 1473748664, 2947497328, 5894994656, 11789989312]

約数ペア:

[(1, 11789989312), (2, 5894994656), (4, 2947497328), (8, 1473748664), (16, 736874332), (32, 368437166), (64, 184218583), (83, 142048064), (107, 110186816), (166, 71024032), (214, 55093408), (332, 35512016), (428, 27546704), (664, 17756008), (856, 13773352), (1328, 8878004), (1712, 6886676), (2656, 4439002), (3424, 3443338), (5312, 2219501), (6848, 1721669), (8881, 1327552), (17762, 663776), (20743, 568384), (35524, 331888), (41486, 284192), (71048, 165944), (82972, 142096)]