7888768576

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{5743}}^1$

素因数の和:5908

約数の個数: 84

約数和(自身を含む): 17087526912

約数和(自身を除く): 9198758336

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 169, 208, 254, 338, 416, 508, 676, 832, 1016, 1352, 1651, 2032, 2704, 3302, 4064, 5408, 5743, 6604, 8128, 10816, 11486, 13208, 21463, 22972, 26416, 42926, 45944, 52832, 74659, 85852, 91888, 105664, 149318, 171704, 183776, 298636, 343408, 367552, 597272, 686816, 729361, 970567, 1194544, 1373632, 1458722, 1941134, 2389088, 2917444, 3882268, 4778176, 5834888, 7764536, 9481693, 11669776, 15529072, 18963386, 23339552, 31058144, 37926772, 46679104, 62116288, 75853544, 123262009, 151707088, 246524018, 303414176, 493048036, 606828352, 986096072, 1972192144, 3944384288, 7888768576]

約数ペア:

[(1, 7888768576), (2, 3944384288), (4, 1972192144), (8, 986096072), (13, 606828352), (16, 493048036), (26, 303414176), (32, 246524018), (52, 151707088), (64, 123262009), (104, 75853544), (127, 62116288), (169, 46679104), (208, 37926772), (254, 31058144), (338, 23339552), (416, 18963386), (508, 15529072), (676, 11669776), (832, 9481693), (1016, 7764536), (1352, 5834888), (1651, 4778176), (2032, 3882268), (2704, 2917444), (3302, 2389088), (4064, 1941134), (5408, 1458722), (5743, 1373632), (6604, 1194544), (8128, 970567), (10816, 729361), (11486, 686816), (13208, 597272), (21463, 367552), (22972, 343408), (26416, 298636), (42926, 183776), (45944, 171704), (52832, 149318), (74659, 105664), (85852, 91888)]