28979484

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127103}}^1$

素因数の和:127129

約数の個数: 24

約数和(自身を含む): 71178240

約数和(自身を除く): 42198756

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 127103, 254206, 381309, 508412, 762618, 1525236, 2414957, 4829914, 7244871, 9659828, 14489742, 28979484]

約数ペア:

[(1, 28979484), (2, 14489742), (3, 9659828), (4, 7244871), (6, 4829914), (12, 2414957), (19, 1525236), (38, 762618), (57, 508412), (76, 381309), (114, 254206), (228, 127103)]