28405232

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{6143}}^1$

素因数の和:6185

約数の個数: 30

約数和(自身を含む): 58472448

約数和(自身を除く): 30067216

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 6143, 12286, 24572, 49144, 98288, 104431, 208862, 417724, 835448, 1670896, 1775327, 3550654, 7101308, 14202616, 28405232]

約数ペア:

[(1, 28405232), (2, 14202616), (4, 7101308), (8, 3550654), (16, 1775327), (17, 1670896), (34, 835448), (68, 417724), (136, 208862), (272, 104431), (289, 98288), (578, 49144), (1156, 24572), (2312, 12286), (4624, 6143)]