67231516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 134178912

約数和(自身を除く): 66947396

約数列:

[1, 2, 4, 11, 22, 37, 44, 61, 74, 122, 148, 244, 407, 671, 677, 814, 1342, 1354, 1628, 2257, 2684, 2708, 4514, 7447, 9028, 14894, 24827, 25049, 29788, 41297, 49654, 50098, 82594, 99308, 100196, 165188, 275539, 454267, 551078, 908534, 1102156, 1527989, 1817068, 3055978, 6111956, 16807879, 33615758, 67231516]

約数ペア:

[(1, 67231516), (2, 33615758), (4, 16807879), (11, 6111956), (22, 3055978), (37, 1817068), (44, 1527989), (61, 1102156), (74, 908534), (122, 551078), (148, 454267), (244, 275539), (407, 165188), (671, 100196), (677, 99308), (814, 82594), (1342, 50098), (1354, 49654), (1628, 41297), (2257, 29788), (2684, 25049), (2708, 24827), (4514, 14894), (7447, 9028)]