28868476

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79309}}^1$

素因数の和:79333

約数の個数: 24

約数和(自身を含む): 62179040

約数和(自身を除く): 33310564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 79309, 158618, 317236, 555163, 1031017, 1110326, 2062034, 2220652, 4124068, 7217119, 14434238, 28868476]

約数ペア:

[(1, 28868476), (2, 14434238), (4, 7217119), (7, 4124068), (13, 2220652), (14, 2062034), (26, 1110326), (28, 1031017), (52, 555163), (91, 317236), (182, 158618), (364, 79309)]