79538902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 129949920

約数和(自身を除く): 50411018

約数列:

[1, 2, 19, 38, 53, 73, 106, 146, 541, 1007, 1082, 1387, 2014, 2774, 3869, 7738, 10279, 20558, 28673, 39493, 57346, 73511, 78986, 147022, 544787, 750367, 1089574, 1500734, 2093129, 4186258, 39769451, 79538902]

約数ペア:

[(1, 79538902), (2, 39769451), (19, 4186258), (38, 2093129), (53, 1500734), (73, 1089574), (106, 750367), (146, 544787), (541, 147022), (1007, 78986), (1082, 73511), (1387, 57346), (2014, 39493), (2774, 28673), (3869, 20558), (7738, 10279)]