71240336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6091}}^1$

素因数の和:6159

約数の個数: 40

約数和(自身を含む): 149570784

約数和(自身を除く): 78330448

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2924, 5848, 6091, 11696, 12182, 24364, 48728, 97456, 103547, 207094, 261913, 414188, 523826, 828376, 1047652, 1656752, 2095304, 4190608, 4452521, 8905042, 17810084, 35620168, 71240336]

約数ペア:

[(1, 71240336), (2, 35620168), (4, 17810084), (8, 8905042), (16, 4452521), (17, 4190608), (34, 2095304), (43, 1656752), (68, 1047652), (86, 828376), (136, 523826), (172, 414188), (272, 261913), (344, 207094), (688, 103547), (731, 97456), (1462, 48728), (2924, 24364), (5848, 12182), (6091, 11696)]