74117344

素因数分解:

$2^5\times 7^1\times {\mathrm{409}}^1\times {\mathrm{809}}^1$

素因数の和:1235

約数の個数: 48

約数和(自身を含む): 167378400

約数和(自身を除く): 93261056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 409, 809, 818, 1618, 1636, 2863, 3236, 3272, 5663, 5726, 6472, 6544, 11326, 11452, 12944, 13088, 22652, 22904, 25888, 45304, 45808, 90608, 91616, 181216, 330881, 661762, 1323524, 2316167, 2647048, 4632334, 5294096, 9264668, 10588192, 18529336, 37058672, 74117344]

約数ペア:

[(1, 74117344), (2, 37058672), (4, 18529336), (7, 10588192), (8, 9264668), (14, 5294096), (16, 4632334), (28, 2647048), (32, 2316167), (56, 1323524), (112, 661762), (224, 330881), (409, 181216), (809, 91616), (818, 90608), (1618, 45808), (1636, 45304), (2863, 25888), (3236, 22904), (3272, 22652), (5663, 13088), (5726, 12944), (6472, 11452), (6544, 11326)]