38813856

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{1399}}^1$

素因数の和:1446

約数の個数: 72

約数和(自身を含む): 108309600

約数和(自身を除く): 69495744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 289, 408, 544, 578, 816, 867, 1156, 1399, 1632, 1734, 2312, 2798, 3468, 4197, 4624, 5596, 6936, 8394, 9248, 11192, 13872, 16788, 22384, 23783, 27744, 33576, 44768, 47566, 67152, 71349, 95132, 134304, 142698, 190264, 285396, 380528, 404311, 570792, 761056, 808622, 1141584, 1212933, 1617244, 2283168, 2425866, 3234488, 4851732, 6468976, 9703464, 12937952, 19406928, 38813856]

約数ペア:

[(1, 38813856), (2, 19406928), (3, 12937952), (4, 9703464), (6, 6468976), (8, 4851732), (12, 3234488), (16, 2425866), (17, 2283168), (24, 1617244), (32, 1212933), (34, 1141584), (48, 808622), (51, 761056), (68, 570792), (96, 404311), (102, 380528), (136, 285396), (204, 190264), (272, 142698), (289, 134304), (408, 95132), (544, 71349), (578, 67152), (816, 47566), (867, 44768), (1156, 33576), (1399, 27744), (1632, 23783), (1734, 22384), (2312, 16788), (2798, 13872), (3468, 11192), (4197, 9248), (4624, 8394), (5596, 6936)]