8157632

素因数分解:

$2^6\times 7^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:289

約数の個数: 56

約数和(自身を含む): 18775680

約数和(自身を除く): 10618048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 131, 139, 224, 262, 278, 448, 524, 556, 917, 973, 1048, 1112, 1834, 1946, 2096, 2224, 3668, 3892, 4192, 4448, 7336, 7784, 8384, 8896, 14672, 15568, 18209, 29344, 31136, 36418, 58688, 62272, 72836, 127463, 145672, 254926, 291344, 509852, 582688, 1019704, 1165376, 2039408, 4078816, 8157632]

約数ペア:

[(1, 8157632), (2, 4078816), (4, 2039408), (7, 1165376), (8, 1019704), (14, 582688), (16, 509852), (28, 291344), (32, 254926), (56, 145672), (64, 127463), (112, 72836), (131, 62272), (139, 58688), (224, 36418), (262, 31136), (278, 29344), (448, 18209), (524, 15568), (556, 14672), (917, 8896), (973, 8384), (1048, 7784), (1112, 7336), (1834, 4448), (1946, 4192), (2096, 3892), (2224, 3668)]