274011472

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{15583}}^1$

素因数の和:15755

約数の個数: 40

約数和(自身を含む): 610643456

約数和(自身を除く): 336631984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 2198, 2512, 4396, 8792, 15583, 17584, 31166, 62332, 109081, 124664, 218162, 249328, 436324, 872648, 1745296, 2446531, 4893062, 9786124, 17125717, 19572248, 34251434, 39144496, 68502868, 137005736, 274011472]

約数ペア:

[(1, 274011472), (2, 137005736), (4, 68502868), (7, 39144496), (8, 34251434), (14, 19572248), (16, 17125717), (28, 9786124), (56, 4893062), (112, 2446531), (157, 1745296), (314, 872648), (628, 436324), (1099, 249328), (1256, 218162), (2198, 124664), (2512, 109081), (4396, 62332), (8792, 31166), (15583, 17584)]