69843904

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:813

約数の個数: 56

約数和(自身を含む): 150660608

約数和(自身を除く): 80816704

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 208, 254, 416, 508, 661, 832, 1016, 1322, 1651, 2032, 2644, 3302, 4064, 5288, 6604, 8128, 8593, 10576, 13208, 17186, 21152, 26416, 34372, 42304, 52832, 68744, 83947, 105664, 137488, 167894, 274976, 335788, 549952, 671576, 1091311, 1343152, 2182622, 2686304, 4365244, 5372608, 8730488, 17460976, 34921952, 69843904]

約数ペア:

[(1, 69843904), (2, 34921952), (4, 17460976), (8, 8730488), (13, 5372608), (16, 4365244), (26, 2686304), (32, 2182622), (52, 1343152), (64, 1091311), (104, 671576), (127, 549952), (208, 335788), (254, 274976), (416, 167894), (508, 137488), (661, 105664), (832, 83947), (1016, 68744), (1322, 52832), (1651, 42304), (2032, 34372), (2644, 26416), (3302, 21152), (4064, 17186), (5288, 13208), (6604, 10576), (8128, 8593)]