7145168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:375

約数の個数: 40

約数和(自身を含む): 14853960

約数和(自身を除く): 7708792

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 109, 136, 218, 241, 272, 436, 482, 872, 964, 1744, 1853, 1928, 3706, 3856, 4097, 7412, 8194, 14824, 16388, 26269, 29648, 32776, 52538, 65552, 105076, 210152, 420304, 446573, 893146, 1786292, 3572584, 7145168]

約数ペア:

[(1, 7145168), (2, 3572584), (4, 1786292), (8, 893146), (16, 446573), (17, 420304), (34, 210152), (68, 105076), (109, 65552), (136, 52538), (218, 32776), (241, 29648), (272, 26269), (436, 16388), (482, 14824), (872, 8194), (964, 7412), (1744, 4097), (1853, 3856), (1928, 3706)]