28499296

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2707}}^1$

素因数の和:2771

約数の個数: 48

約数和(自身を含む): 65511936

約数和(自身を除く): 37012640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 2632, 2707, 5264, 5414, 10528, 10828, 18949, 21656, 37898, 43312, 75796, 86624, 127229, 151592, 254458, 303184, 508916, 606368, 890603, 1017832, 1781206, 2035664, 3562412, 4071328, 7124824, 14249648, 28499296]

約数ペア:

[(1, 28499296), (2, 14249648), (4, 7124824), (7, 4071328), (8, 3562412), (14, 2035664), (16, 1781206), (28, 1017832), (32, 890603), (47, 606368), (56, 508916), (94, 303184), (112, 254458), (188, 151592), (224, 127229), (329, 86624), (376, 75796), (658, 43312), (752, 37898), (1316, 21656), (1504, 18949), (2632, 10828), (2707, 10528), (5264, 5414)]