15982912

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:407

約数の個数: 56

約数和(自身を含む): 35186112

約数和(自身を除く): 19203200

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 73, 88, 146, 176, 292, 311, 352, 584, 622, 704, 803, 1168, 1244, 1606, 2336, 2488, 3212, 3421, 4672, 4976, 6424, 6842, 9952, 12848, 13684, 19904, 22703, 25696, 27368, 45406, 51392, 54736, 90812, 109472, 181624, 218944, 249733, 363248, 499466, 726496, 998932, 1452992, 1997864, 3995728, 7991456, 15982912]

約数ペア:

[(1, 15982912), (2, 7991456), (4, 3995728), (8, 1997864), (11, 1452992), (16, 998932), (22, 726496), (32, 499466), (44, 363248), (64, 249733), (73, 218944), (88, 181624), (146, 109472), (176, 90812), (292, 54736), (311, 51392), (352, 45406), (584, 27368), (622, 25696), (704, 22703), (803, 19904), (1168, 13684), (1244, 12848), (1606, 9952), (2336, 6842), (2488, 6424), (3212, 4976), (3421, 4672)]