65834468

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1847}}^1$

素因数の和:1944

約数の個数: 48

約数和(自身を含む): 140743680

約数和(自身を除く): 74909212

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 67, 76, 133, 134, 266, 268, 469, 532, 938, 1273, 1847, 1876, 2546, 3694, 5092, 7388, 8911, 12929, 17822, 25858, 35093, 35644, 51716, 70186, 123749, 140372, 245651, 247498, 491302, 494996, 866243, 982604, 1732486, 2351231, 3464972, 4702462, 9404924, 16458617, 32917234, 65834468]

約数ペア:

[(1, 65834468), (2, 32917234), (4, 16458617), (7, 9404924), (14, 4702462), (19, 3464972), (28, 2351231), (38, 1732486), (67, 982604), (76, 866243), (133, 494996), (134, 491302), (266, 247498), (268, 245651), (469, 140372), (532, 123749), (938, 70186), (1273, 51716), (1847, 35644), (1876, 35093), (2546, 25858), (3694, 17822), (5092, 12929), (7388, 8911)]