29671426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1997}}^1$

素因数の和:2058

約数の個数: 32

約数和(自身を含む): 51788160

約数和(自身を除く): 22116734

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 323, 391, 437, 646, 782, 874, 1997, 3994, 7429, 14858, 33949, 37943, 45931, 67898, 75886, 91862, 645031, 780827, 872689, 1290062, 1561654, 1745378, 14835713, 29671426]

約数ペア:

[(1, 29671426), (2, 14835713), (17, 1745378), (19, 1561654), (23, 1290062), (34, 872689), (38, 780827), (46, 645031), (323, 91862), (391, 75886), (437, 67898), (646, 45931), (782, 37943), (874, 33949), (1997, 14858), (3994, 7429)]