27379142

素因数分解:

$2^1\times 7^2\times {\mathrm{491}}^1\times {\mathrm{569}}^1$

素因数の和:1076

約数の個数: 24

約数和(自身を含む): 47955240

約数和(自身を除く): 20576098

約数列:

[1, 2, 7, 14, 49, 98, 491, 569, 982, 1138, 3437, 3983, 6874, 7966, 24059, 27881, 48118, 55762, 279379, 558758, 1955653, 3911306, 13689571, 27379142]

約数ペア:

[(1, 27379142), (2, 13689571), (7, 3911306), (14, 1955653), (49, 558758), (98, 279379), (491, 55762), (569, 48118), (982, 27881), (1138, 24059), (3437, 7966), (3983, 6874)]