23678858

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 44655624

約数和(自身を除く): 20976766

約数列:

[1, 2, 7, 14, 17, 34, 49, 61, 98, 119, 122, 233, 238, 427, 466, 833, 854, 1037, 1631, 1666, 2074, 2989, 3262, 3961, 5978, 7259, 7922, 11417, 14213, 14518, 22834, 27727, 28426, 50813, 55454, 99491, 101626, 194089, 198982, 241621, 388178, 483242, 696437, 1392874, 1691347, 3382694, 11839429, 23678858]

約数ペア:

[(1, 23678858), (2, 11839429), (7, 3382694), (14, 1691347), (17, 1392874), (34, 696437), (49, 483242), (61, 388178), (98, 241621), (119, 198982), (122, 194089), (233, 101626), (238, 99491), (427, 55454), (466, 50813), (833, 28426), (854, 27727), (1037, 22834), (1631, 14518), (1666, 14213), (2074, 11417), (2989, 7922), (3262, 7259), (3961, 5978)]