26778848768

素因数分解:

$2^9\times 7^1\times {\mathrm{829}}^1\times {\mathrm{9013}}^1$

素因数の和:9867

約数の個数: 80

約数和(自身を含む): 61229578080

約数和(自身を除く): 34450729312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 829, 896, 1658, 1792, 3316, 3584, 5803, 6632, 9013, 11606, 13264, 18026, 23212, 26528, 36052, 46424, 53056, 63091, 72104, 92848, 106112, 126182, 144208, 185696, 212224, 252364, 288416, 371392, 424448, 504728, 576832, 742784, 1009456, 1153664, 1485568, 2018912, 2307328, 2971136, 4037824, 4614656, 7471777, 8075648, 14943554, 16151296, 29887108, 32302592, 52302439, 59774216, 104604878, 119548432, 209209756, 239096864, 418419512, 478193728, 836839024, 956387456, 1673678048, 1912774912, 3347356096, 3825549824, 6694712192, 13389424384, 26778848768]

約数ペア:

[(1, 26778848768), (2, 13389424384), (4, 6694712192), (7, 3825549824), (8, 3347356096), (14, 1912774912), (16, 1673678048), (28, 956387456), (32, 836839024), (56, 478193728), (64, 418419512), (112, 239096864), (128, 209209756), (224, 119548432), (256, 104604878), (448, 59774216), (512, 52302439), (829, 32302592), (896, 29887108), (1658, 16151296), (1792, 14943554), (3316, 8075648), (3584, 7471777), (5803, 4614656), (6632, 4037824), (9013, 2971136), (11606, 2307328), (13264, 2018912), (18026, 1485568), (23212, 1153664), (26528, 1009456), (36052, 742784), (46424, 576832), (53056, 504728), (63091, 424448), (72104, 371392), (92848, 288416), (106112, 252364), (126182, 212224), (144208, 185696)]