28991832

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{7411}}^1$

素因数の和:7583

約数の個数: 32

約数和(自身を含む): 72934080

約数和(自身を除く): 43942248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 7411, 14822, 22233, 29644, 44466, 59288, 88932, 177864, 1207993, 2415986, 3623979, 4831972, 7247958, 9663944, 14495916, 28991832]

約数ペア:

[(1, 28991832), (2, 14495916), (3, 9663944), (4, 7247958), (6, 4831972), (8, 3623979), (12, 2415986), (24, 1207993), (163, 177864), (326, 88932), (489, 59288), (652, 44466), (978, 29644), (1304, 22233), (1956, 14822), (3912, 7411)]