28316536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{773}}^1$

素因数の和:1039

約数の個数: 32

約数和(自身を含む): 56192400

約数和(自身を除く): 27875864

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 241, 482, 773, 964, 1546, 1928, 3092, 4579, 6184, 9158, 14687, 18316, 29374, 36632, 58748, 117496, 186293, 372586, 745172, 1490344, 3539567, 7079134, 14158268, 28316536]

約数ペア:

[(1, 28316536), (2, 14158268), (4, 7079134), (8, 3539567), (19, 1490344), (38, 745172), (76, 372586), (152, 186293), (241, 117496), (482, 58748), (773, 36632), (964, 29374), (1546, 18316), (1928, 14687), (3092, 9158), (4579, 6184)]