39121984

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{911}}^1$

素因数の和:995

約数の個数: 56

約数和(自身を含む): 86173056

約数和(自身を除く): 47051072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 176, 244, 352, 488, 671, 704, 911, 976, 1342, 1822, 1952, 2684, 3644, 3904, 5368, 7288, 10021, 10736, 14576, 20042, 21472, 29152, 40084, 42944, 55571, 58304, 80168, 111142, 160336, 222284, 320672, 444568, 611281, 641344, 889136, 1222562, 1778272, 2445124, 3556544, 4890248, 9780496, 19560992, 39121984]

約数ペア:

[(1, 39121984), (2, 19560992), (4, 9780496), (8, 4890248), (11, 3556544), (16, 2445124), (22, 1778272), (32, 1222562), (44, 889136), (61, 641344), (64, 611281), (88, 444568), (122, 320672), (176, 222284), (244, 160336), (352, 111142), (488, 80168), (671, 58304), (704, 55571), (911, 42944), (976, 40084), (1342, 29152), (1822, 21472), (1952, 20042), (2684, 14576), (3644, 10736), (3904, 10021), (5368, 7288)]