70695656

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 149688000

約数和(自身を除く): 78992344

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 109, 136, 152, 218, 251, 323, 436, 502, 646, 872, 1004, 1292, 1853, 2008, 2071, 2584, 3706, 4142, 4267, 4769, 7412, 8284, 8534, 9538, 14824, 16568, 17068, 19076, 27359, 34136, 35207, 38152, 54718, 70414, 81073, 109436, 140828, 162146, 218872, 281656, 324292, 465103, 519821, 648584, 930206, 1039642, 1860412, 2079284, 3720824, 4158568, 8836957, 17673914, 35347828, 70695656]

約数ペア:

[(1, 70695656), (2, 35347828), (4, 17673914), (8, 8836957), (17, 4158568), (19, 3720824), (34, 2079284), (38, 1860412), (68, 1039642), (76, 930206), (109, 648584), (136, 519821), (152, 465103), (218, 324292), (251, 281656), (323, 218872), (436, 162146), (502, 140828), (646, 109436), (872, 81073), (1004, 70414), (1292, 54718), (1853, 38152), (2008, 35207), (2071, 34136), (2584, 27359), (3706, 19076), (4142, 17068), (4267, 16568), (4769, 14824), (7412, 9538), (8284, 8534)]