4075653988

素因数分解:

$2^2\times 7^2\times {\mathrm{991}}^1\times {\mathrm{20983}}^1$

素因数の和:21992

約数の個数: 36

約数和(自身を含む): 8305635072

約数和(自身を除く): 4229981084

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 991, 1982, 3964, 6937, 13874, 20983, 27748, 41966, 48559, 83932, 97118, 146881, 194236, 293762, 587524, 1028167, 2056334, 4112668, 20794153, 41588306, 83176612, 145559071, 291118142, 582236284, 1018913497, 2037826994, 4075653988]

約数ペア:

[(1, 4075653988), (2, 2037826994), (4, 1018913497), (7, 582236284), (14, 291118142), (28, 145559071), (49, 83176612), (98, 41588306), (196, 20794153), (991, 4112668), (1982, 2056334), (3964, 1028167), (6937, 587524), (13874, 293762), (20983, 194236), (27748, 146881), (41966, 97118), (48559, 83932)]