73438288

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5419}}^1$

素因数の和:5456

約数の個数: 60

約数和(自身を含む): 178773280

約数和(自身を除く): 105334992

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1694, 1936, 3388, 5419, 6776, 10838, 13552, 21676, 37933, 43352, 59609, 75866, 86704, 119218, 151732, 238436, 303464, 417263, 476872, 606928, 655699, 834526, 953744, 1311398, 1669052, 2622796, 3338104, 4589893, 5245592, 6676208, 9179786, 10491184, 18359572, 36719144, 73438288]

約数ペア:

[(1, 73438288), (2, 36719144), (4, 18359572), (7, 10491184), (8, 9179786), (11, 6676208), (14, 5245592), (16, 4589893), (22, 3338104), (28, 2622796), (44, 1669052), (56, 1311398), (77, 953744), (88, 834526), (112, 655699), (121, 606928), (154, 476872), (176, 417263), (242, 303464), (308, 238436), (484, 151732), (616, 119218), (847, 86704), (968, 75866), (1232, 59609), (1694, 43352), (1936, 37933), (3388, 21676), (5419, 13552), (6776, 10838)]