27691352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1787}}^1$

素因数の和:1955

約数の個数: 32

約数和(自身を含む): 56322000

約数和(自身を除く): 28630648

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 1192, 1787, 1937, 3574, 3874, 7148, 7748, 14296, 15496, 23231, 46462, 92924, 185848, 266263, 532526, 1065052, 2130104, 3461419, 6922838, 13845676, 27691352]

約数ペア:

[(1, 27691352), (2, 13845676), (4, 6922838), (8, 3461419), (13, 2130104), (26, 1065052), (52, 532526), (104, 266263), (149, 185848), (298, 92924), (596, 46462), (1192, 23231), (1787, 15496), (1937, 14296), (3574, 7748), (3874, 7148)]