27212284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{6949}}^1$

素因数の和:7053

約数の個数: 24

約数和(自身を含む): 52542000

約数和(自身を除く): 25329716

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 6949, 13898, 27796, 76439, 152878, 305756, 618461, 1236922, 2473844, 6803071, 13606142, 27212284]

約数ペア:

[(1, 27212284), (2, 13606142), (4, 6803071), (11, 2473844), (22, 1236922), (44, 618461), (89, 305756), (178, 152878), (356, 76439), (979, 27796), (1958, 13898), (3916, 6949)]