38961937576

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{563}}^1\times {\mathrm{1613}}^1$

素因数の和:2386

約数の個数: 64

約数和(自身を含む): 76027921920

約数和(自身を除く): 37065984344

約数列:

[1, 2, 4, 8, 31, 62, 124, 173, 248, 346, 563, 692, 1126, 1384, 1613, 2252, 3226, 4504, 5363, 6452, 10726, 12904, 17453, 21452, 34906, 42904, 50003, 69812, 97399, 100006, 139624, 194798, 200012, 279049, 389596, 400024, 558098, 779192, 908119, 1116196, 1816238, 2232392, 3019369, 3632476, 6038738, 7264952, 8650519, 12077476, 17301038, 24154952, 28151689, 34602076, 56303378, 69204152, 112606756, 157104587, 225213512, 314209174, 628418348, 1256836696, 4870242197, 9740484394, 19480968788, 38961937576]

約数ペア:

[(1, 38961937576), (2, 19480968788), (4, 9740484394), (8, 4870242197), (31, 1256836696), (62, 628418348), (124, 314209174), (173, 225213512), (248, 157104587), (346, 112606756), (563, 69204152), (692, 56303378), (1126, 34602076), (1384, 28151689), (1613, 24154952), (2252, 17301038), (3226, 12077476), (4504, 8650519), (5363, 7264952), (6452, 6038738), (10726, 3632476), (12904, 3019369), (17453, 2232392), (21452, 1816238), (34906, 1116196), (42904, 908119), (50003, 779192), (69812, 558098), (97399, 400024), (100006, 389596), (139624, 279049), (194798, 200012)]