7489932

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 18144000

約数和(自身を除く): 10654068

約数列:

[1, 2, 3, 4, 6, 12, 59, 71, 118, 142, 149, 177, 213, 236, 284, 298, 354, 426, 447, 596, 708, 852, 894, 1788, 4189, 8378, 8791, 10579, 12567, 16756, 17582, 21158, 25134, 26373, 31737, 35164, 42316, 50268, 52746, 63474, 105492, 126948, 624161, 1248322, 1872483, 2496644, 3744966, 7489932]

約数ペア:

[(1, 7489932), (2, 3744966), (3, 2496644), (4, 1872483), (6, 1248322), (12, 624161), (59, 126948), (71, 105492), (118, 63474), (142, 52746), (149, 50268), (177, 42316), (213, 35164), (236, 31737), (284, 26373), (298, 25134), (354, 21158), (426, 17582), (447, 16756), (596, 12567), (708, 10579), (852, 8791), (894, 8378), (1788, 4189)]