65334388

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{967}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 138772480

約数和(自身を除く): 73438092

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 127, 133, 254, 266, 508, 532, 889, 967, 1778, 1934, 2413, 3556, 3868, 4826, 6769, 9652, 13538, 16891, 18373, 27076, 33782, 36746, 67564, 73492, 122809, 128611, 245618, 257222, 491236, 514444, 859663, 1719326, 2333371, 3438652, 4666742, 9333484, 16333597, 32667194, 65334388]

約数ペア:

[(1, 65334388), (2, 32667194), (4, 16333597), (7, 9333484), (14, 4666742), (19, 3438652), (28, 2333371), (38, 1719326), (76, 859663), (127, 514444), (133, 491236), (254, 257222), (266, 245618), (508, 128611), (532, 122809), (889, 73492), (967, 67564), (1778, 36746), (1934, 33782), (2413, 27076), (3556, 18373), (3868, 16891), (4826, 13538), (6769, 9652)]