78869318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{53507}}^1$

素因数の和:53587

約数の個数: 16

約数和(自身を含む): 130987584

約数和(自身を除く): 52118266

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 53507, 107014, 588577, 1177154, 3584969, 7169938, 39434659, 78869318]

約数ペア:

[(1, 78869318), (2, 39434659), (11, 7169938), (22, 3584969), (67, 1177154), (134, 588577), (737, 107014), (1474, 53507)]