27884896

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3943}}^1$

素因数の和:3983

約数の個数: 48

約数和(自身を含む): 62614944

約数和(自身を除く): 34730048

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 3943, 7072, 7886, 15772, 31544, 51259, 63088, 67031, 102518, 126176, 134062, 205036, 268124, 410072, 536248, 820144, 871403, 1072496, 1640288, 1742806, 2144992, 3485612, 6971224, 13942448, 27884896]

約数ペア:

[(1, 27884896), (2, 13942448), (4, 6971224), (8, 3485612), (13, 2144992), (16, 1742806), (17, 1640288), (26, 1072496), (32, 871403), (34, 820144), (52, 536248), (68, 410072), (104, 268124), (136, 205036), (208, 134062), (221, 126176), (272, 102518), (416, 67031), (442, 63088), (544, 51259), (884, 31544), (1768, 15772), (3536, 7886), (3943, 7072)]