66379628

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3769}}^1$

素因数の和:3834

約数の個数: 48

約数和(自身を含む): 144406080

約数和(自身を除く): 78026452

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 1036, 1258, 2516, 3769, 4403, 7538, 8806, 15076, 17612, 26383, 52766, 64073, 105532, 128146, 139453, 256292, 278906, 448511, 557812, 897022, 976171, 1794044, 1952342, 2370701, 3904684, 4741402, 9482804, 16594907, 33189814, 66379628]

約数ペア:

[(1, 66379628), (2, 33189814), (4, 16594907), (7, 9482804), (14, 4741402), (17, 3904684), (28, 2370701), (34, 1952342), (37, 1794044), (68, 976171), (74, 897022), (119, 557812), (148, 448511), (238, 278906), (259, 256292), (476, 139453), (518, 128146), (629, 105532), (1036, 64073), (1258, 52766), (2516, 26383), (3769, 17612), (4403, 15076), (7538, 8806)]