28429852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 59028480

約数和(自身を除く): 30598628

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 124, 209, 341, 418, 589, 682, 836, 1097, 1178, 1364, 2194, 2356, 4388, 6479, 12067, 12958, 20843, 24134, 25916, 34007, 41686, 48268, 68014, 83372, 136028, 229273, 374077, 458546, 646133, 748154, 917092, 1292266, 1496308, 2584532, 7107463, 14214926, 28429852]

約数ペア:

[(1, 28429852), (2, 14214926), (4, 7107463), (11, 2584532), (19, 1496308), (22, 1292266), (31, 917092), (38, 748154), (44, 646133), (62, 458546), (76, 374077), (124, 229273), (209, 136028), (341, 83372), (418, 68014), (589, 48268), (682, 41686), (836, 34007), (1097, 25916), (1178, 24134), (1364, 20843), (2194, 12958), (2356, 12067), (4388, 6479)]