8657182828

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1637}}^1\times {\mathrm{2819}}^1$

素因数の和:4534

約数の個数: 48

約数和(自身を含む): 17589761280

約数和(自身を除く): 8932578452

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1637, 1876, 2819, 3274, 5638, 6548, 11276, 11459, 19733, 22918, 39466, 45836, 78932, 109679, 188873, 219358, 377746, 438716, 755492, 767753, 1322111, 1535506, 2644222, 3071012, 4614703, 5288444, 9229406, 18458812, 32302921, 64605842, 129211684, 309185101, 618370202, 1236740404, 2164295707, 4328591414, 8657182828]

約数ペア:

[(1, 8657182828), (2, 4328591414), (4, 2164295707), (7, 1236740404), (14, 618370202), (28, 309185101), (67, 129211684), (134, 64605842), (268, 32302921), (469, 18458812), (938, 9229406), (1637, 5288444), (1876, 4614703), (2819, 3071012), (3274, 2644222), (5638, 1535506), (6548, 1322111), (11276, 767753), (11459, 755492), (19733, 438716), (22918, 377746), (39466, 219358), (45836, 188873), (78932, 109679)]