27584504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1049}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 54810000

約数和(自身を除く): 27225496

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 173, 346, 692, 1049, 1384, 2098, 3287, 4196, 6574, 8392, 13148, 19931, 26296, 39862, 79724, 159448, 181477, 362954, 725908, 1451816, 3448063, 6896126, 13792252, 27584504]

約数ペア:

[(1, 27584504), (2, 13792252), (4, 6896126), (8, 3448063), (19, 1451816), (38, 725908), (76, 362954), (152, 181477), (173, 159448), (346, 79724), (692, 39862), (1049, 26296), (1384, 19931), (2098, 13148), (3287, 8392), (4196, 6574)]