74251408

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5479}}^1$

素因数の和:5516

約数の個数: 60

約数和(自身を含む): 180752320

約数和(自身を除く): 106500912

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, 5479, 6776, 10958, 13552, 21916, 38353, 43832, 60269, 76706, 87664, 120538, 153412, 241076, 306824, 421883, 482152, 613648, 662959, 843766, 964304, 1325918, 1687532, 2651836, 3375064, 4640713, 5303672, 6750128, 9281426, 10607344, 18562852, 37125704, 74251408]

約数ペア:

[(1, 74251408), (2, 37125704), (4, 18562852), (7, 10607344), (8, 9281426), (11, 6750128), (14, 5303672), (16, 4640713), (22, 3375064), (28, 2651836), (44, 1687532), (56, 1325918), (77, 964304), (88, 843766), (112, 662959), (121, 613648), (154, 482152), (176, 421883), (242, 306824), (308, 241076), (484, 153412), (616, 120538), (847, 87664), (968, 76706), (1232, 60269), (1694, 43832), (1936, 38353), (3388, 21916), (5479, 13552), (6776, 10958)]