39639776

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5927}}^1$

素因数の和:5967

約数の個数: 48

約数和(自身を含む): 89631360

約数和(自身を除く): 49991584

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 5927, 6688, 11854, 23708, 47416, 65197, 94832, 112613, 130394, 189664, 225226, 260788, 450452, 521576, 900904, 1043152, 1238743, 1801808, 2086304, 2477486, 3603616, 4954972, 9909944, 19819888, 39639776]

約数ペア:

[(1, 39639776), (2, 19819888), (4, 9909944), (8, 4954972), (11, 3603616), (16, 2477486), (19, 2086304), (22, 1801808), (32, 1238743), (38, 1043152), (44, 900904), (76, 521576), (88, 450452), (152, 260788), (176, 225226), (209, 189664), (304, 130394), (352, 112613), (418, 94832), (608, 65197), (836, 47416), (1672, 23708), (3344, 11854), (5927, 6688)]