13325368

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1597}}^1$

素因数の和:1759

約数の個数: 32

約数和(自身を含む): 28764000

約数和(自身を除く): 15438632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 1597, 2086, 3194, 4172, 6388, 8344, 11179, 12776, 22358, 44716, 89432, 237953, 475906, 951812, 1665671, 1903624, 3331342, 6662684, 13325368]

約数ペア:

[(1, 13325368), (2, 6662684), (4, 3331342), (7, 1903624), (8, 1665671), (14, 951812), (28, 475906), (56, 237953), (149, 89432), (298, 44716), (596, 22358), (1043, 12776), (1192, 11179), (1597, 8344), (2086, 6388), (3194, 4172)]