7998956

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1103}}^1$

素因数の和:1158

約数の個数: 36

約数和(自身を含む): 16738848

約数和(自身を除く): 8739892

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1103, 1813, 2206, 3626, 4412, 7252, 7721, 15442, 30884, 40811, 54047, 81622, 108094, 163244, 216188, 285677, 571354, 1142708, 1999739, 3999478, 7998956]

約数ペア:

[(1, 7998956), (2, 3999478), (4, 1999739), (7, 1142708), (14, 571354), (28, 285677), (37, 216188), (49, 163244), (74, 108094), (98, 81622), (148, 54047), (196, 40811), (259, 30884), (518, 15442), (1036, 7721), (1103, 7252), (1813, 4412), (2206, 3626)]