40841108

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1045

約数の個数: 72

約数和(自身を含む): 95568480

約数和(自身を除く): 54727372

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 196, 209, 266, 308, 418, 532, 539, 836, 931, 997, 1078, 1463, 1862, 1994, 2156, 2926, 3724, 3988, 5852, 6979, 10241, 10967, 13958, 18943, 20482, 21934, 27916, 37886, 40964, 43868, 48853, 75772, 76769, 97706, 132601, 153538, 195412, 208373, 265202, 307076, 416746, 530404, 537383, 833492, 928207, 1074766, 1458611, 1856414, 2149532, 2917222, 3712828, 5834444, 10210277, 20420554, 40841108]

約数ペア:

[(1, 40841108), (2, 20420554), (4, 10210277), (7, 5834444), (11, 3712828), (14, 2917222), (19, 2149532), (22, 1856414), (28, 1458611), (38, 1074766), (44, 928207), (49, 833492), (76, 537383), (77, 530404), (98, 416746), (133, 307076), (154, 265202), (196, 208373), (209, 195412), (266, 153538), (308, 132601), (418, 97706), (532, 76769), (539, 75772), (836, 48853), (931, 43868), (997, 40964), (1078, 37886), (1463, 27916), (1862, 21934), (1994, 20482), (2156, 18943), (2926, 13958), (3724, 10967), (3988, 10241), (5852, 6979)]