25628036

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{719}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 54835200

約数和(自身を除く): 29207164

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 67, 76, 133, 134, 266, 268, 469, 532, 719, 938, 1273, 1438, 1876, 2546, 2876, 5033, 5092, 8911, 10066, 13661, 17822, 20132, 27322, 35644, 48173, 54644, 95627, 96346, 191254, 192692, 337211, 382508, 674422, 915287, 1348844, 1830574, 3661148, 6407009, 12814018, 25628036]

約数ペア:

[(1, 25628036), (2, 12814018), (4, 6407009), (7, 3661148), (14, 1830574), (19, 1348844), (28, 915287), (38, 674422), (67, 382508), (76, 337211), (133, 192692), (134, 191254), (266, 96346), (268, 95627), (469, 54644), (532, 48173), (719, 35644), (938, 27322), (1273, 20132), (1438, 17822), (1876, 13661), (2546, 10066), (2876, 8911), (5033, 5092)]