34380178

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2141}}^1$

素因数の和:2218

約数の個数: 32

約数和(自身を含む): 62512128

約数和(自身を除く): 28131950

約数列:

[1, 2, 7, 14, 31, 37, 62, 74, 217, 259, 434, 518, 1147, 2141, 2294, 4282, 8029, 14987, 16058, 29974, 66371, 79217, 132742, 158434, 464597, 554519, 929194, 1109038, 2455727, 4911454, 17190089, 34380178]

約数ペア:

[(1, 34380178), (2, 17190089), (7, 4911454), (14, 2455727), (31, 1109038), (37, 929194), (62, 554519), (74, 464597), (217, 158434), (259, 132742), (434, 79217), (518, 66371), (1147, 29974), (2141, 16058), (2294, 14987), (4282, 8029)]