879821824

素因数分解:

$2^{10}\times 7^1\times {\mathrm{122743}}^1$

素因数の和:122770

約数の個数: 44

約数和(自身を含む): 2010055744

約数和(自身を除く): 1130233920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 122743, 245486, 490972, 859201, 981944, 1718402, 1963888, 3436804, 3927776, 6873608, 7855552, 13747216, 15711104, 27494432, 31422208, 54988864, 62844416, 109977728, 125688832, 219955456, 439910912, 879821824]

約数ペア:

[(1, 879821824), (2, 439910912), (4, 219955456), (7, 125688832), (8, 109977728), (14, 62844416), (16, 54988864), (28, 31422208), (32, 27494432), (56, 15711104), (64, 13747216), (112, 7855552), (128, 6873608), (224, 3927776), (256, 3436804), (448, 1963888), (512, 1718402), (896, 981944), (1024, 859201), (1792, 490972), (3584, 245486), (7168, 122743)]