64787624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 139968000

約数和(自身を除く): 75180376

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 53, 58, 88, 106, 116, 212, 232, 319, 424, 479, 583, 638, 958, 1166, 1276, 1537, 1916, 2332, 2552, 3074, 3832, 4664, 5269, 6148, 10538, 12296, 13891, 16907, 21076, 25387, 27782, 33814, 42152, 50774, 55564, 67628, 101548, 111128, 135256, 152801, 203096, 279257, 305602, 558514, 611204, 736223, 1117028, 1222408, 1472446, 2234056, 2944892, 5889784, 8098453, 16196906, 32393812, 64787624]

約数ペア:

[(1, 64787624), (2, 32393812), (4, 16196906), (8, 8098453), (11, 5889784), (22, 2944892), (29, 2234056), (44, 1472446), (53, 1222408), (58, 1117028), (88, 736223), (106, 611204), (116, 558514), (212, 305602), (232, 279257), (319, 203096), (424, 152801), (479, 135256), (583, 111128), (638, 101548), (958, 67628), (1166, 55564), (1276, 50774), (1537, 42152), (1916, 33814), (2332, 27782), (2552, 25387), (3074, 21076), (3832, 16907), (4664, 13891), (5269, 12296), (6148, 10538)]