13214008

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 25520400

約数和(自身を除く): 12306392

約数列:

[1, 2, 4, 8, 67, 89, 134, 178, 268, 277, 356, 536, 554, 712, 1108, 2216, 5963, 11926, 18559, 23852, 24653, 37118, 47704, 49306, 74236, 98612, 148472, 197224, 1651751, 3303502, 6607004, 13214008]

約数ペア:

[(1, 13214008), (2, 6607004), (4, 3303502), (8, 1651751), (67, 197224), (89, 148472), (134, 98612), (178, 74236), (268, 49306), (277, 47704), (356, 37118), (536, 24653), (554, 23852), (712, 18559), (1108, 11926), (2216, 5963)]