7266064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:395

約数の個数: 40

約数和(自身を含む): 15323672

約数和(自身を除く): 8057608

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 181, 193, 208, 362, 386, 724, 772, 1448, 1544, 2353, 2509, 2896, 3088, 4706, 5018, 9412, 10036, 18824, 20072, 34933, 37648, 40144, 69866, 139732, 279464, 454129, 558928, 908258, 1816516, 3633032, 7266064]

約数ペア:

[(1, 7266064), (2, 3633032), (4, 1816516), (8, 908258), (13, 558928), (16, 454129), (26, 279464), (52, 139732), (104, 69866), (181, 40144), (193, 37648), (208, 34933), (362, 20072), (386, 18824), (724, 10036), (772, 9412), (1448, 5018), (1544, 4706), (2353, 3088), (2509, 2896)]