4788152

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 10131000

約数和(自身を除く): 5342848

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 109, 136, 152, 218, 289, 323, 436, 578, 646, 872, 1156, 1292, 1853, 2071, 2312, 2584, 3706, 4142, 5491, 7412, 8284, 10982, 14824, 16568, 21964, 31501, 35207, 43928, 63002, 70414, 126004, 140828, 252008, 281656, 598519, 1197038, 2394076, 4788152]

約数ペア:

[(1, 4788152), (2, 2394076), (4, 1197038), (8, 598519), (17, 281656), (19, 252008), (34, 140828), (38, 126004), (68, 70414), (76, 63002), (109, 43928), (136, 35207), (152, 31501), (218, 21964), (289, 16568), (323, 14824), (436, 10982), (578, 8284), (646, 7412), (872, 5491), (1156, 4142), (1292, 3706), (1853, 2584), (2071, 2312)]