2798848

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{29}}^2$

素因数の和:87

約数の個数: 54

約数和(自身を含む): 6231134

約数和(自身を除く): 3432286

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 208, 232, 256, 377, 416, 464, 754, 832, 841, 928, 1508, 1664, 1682, 1856, 3016, 3328, 3364, 3712, 6032, 6728, 7424, 10933, 12064, 13456, 21866, 24128, 26912, 43732, 48256, 53824, 87464, 96512, 107648, 174928, 215296, 349856, 699712, 1399424, 2798848]

約数ペア:

[(1, 2798848), (2, 1399424), (4, 699712), (8, 349856), (13, 215296), (16, 174928), (26, 107648), (29, 96512), (32, 87464), (52, 53824), (58, 48256), (64, 43732), (104, 26912), (116, 24128), (128, 21866), (208, 13456), (232, 12064), (256, 10933), (377, 7424), (416, 6728), (464, 6032), (754, 3712), (832, 3364), (841, 3328), (928, 3016), (1508, 1856), (1664, 1682)]