15331219456

素因数分解:

$2^{11}\times 7^1\times {\mathrm{1069421}}^1$

素因数の和:1069450

約数の個数: 48

約数和(自身を含む): 35034264720

約数和(自身を除く): 19703045264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 14336, 1069421, 2138842, 4277684, 7485947, 8555368, 14971894, 17110736, 29943788, 34221472, 59887576, 68442944, 119775152, 136885888, 239550304, 273771776, 479100608, 547543552, 958201216, 1095087104, 1916402432, 2190174208, 3832804864, 7665609728, 15331219456]

約数ペア:

[(1, 15331219456), (2, 7665609728), (4, 3832804864), (7, 2190174208), (8, 1916402432), (14, 1095087104), (16, 958201216), (28, 547543552), (32, 479100608), (56, 273771776), (64, 239550304), (112, 136885888), (128, 119775152), (224, 68442944), (256, 59887576), (448, 34221472), (512, 29943788), (896, 17110736), (1024, 14971894), (1792, 8555368), (2048, 7485947), (3584, 4277684), (7168, 2138842), (14336, 1069421)]