29478124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{8461}}^1$

素因数の和:8545

約数の個数: 24

約数和(自身を含む): 56390768

約数和(自身を除く): 26912644

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 8461, 16922, 33844, 109993, 219986, 439972, 566887, 1133774, 2267548, 7369531, 14739062, 29478124]

約数ペア:

[(1, 29478124), (2, 14739062), (4, 7369531), (13, 2267548), (26, 1133774), (52, 566887), (67, 439972), (134, 219986), (268, 109993), (871, 33844), (1742, 16922), (3484, 8461)]