7912986740416

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{401}}^1\times {\mathrm{2427797}}^1$

素因数の和:2428337

約数の個数: 56

約数和(自身を含む): 15865446283776

約数和(自身を除く): 7952459543360

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 401, 508, 802, 1016, 1604, 2032, 3208, 4064, 6416, 8128, 12832, 25664, 50927, 101854, 203708, 407416, 814832, 1629664, 2427797, 3259328, 4855594, 9711188, 19422376, 38844752, 77689504, 155379008, 308330219, 616660438, 973546597, 1233320876, 1947093194, 2466641752, 3894186388, 4933283504, 7788372776, 9866567008, 15576745552, 19733134016, 31153491104, 62306982208, 123640417819, 247280835638, 494561671276, 989123342552, 1978246685104, 3956493370208, 7912986740416]

約数ペア:

[(1, 7912986740416), (2, 3956493370208), (4, 1978246685104), (8, 989123342552), (16, 494561671276), (32, 247280835638), (64, 123640417819), (127, 62306982208), (254, 31153491104), (401, 19733134016), (508, 15576745552), (802, 9866567008), (1016, 7788372776), (1604, 4933283504), (2032, 3894186388), (3208, 2466641752), (4064, 1947093194), (6416, 1233320876), (8128, 973546597), (12832, 616660438), (25664, 308330219), (50927, 155379008), (101854, 77689504), (203708, 38844752), (407416, 19422376), (814832, 9711188), (1629664, 4855594), (2427797, 3259328)]