72808294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1117}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 123963840

約数和(自身を除く): 51155546

約数列:

[1, 2, 13, 23, 26, 46, 109, 218, 299, 598, 1117, 1417, 2234, 2507, 2834, 5014, 14521, 25691, 29042, 32591, 51382, 65182, 121753, 243506, 333983, 667966, 1582789, 2800319, 3165578, 5600638, 36404147, 72808294]

約数ペア:

[(1, 72808294), (2, 36404147), (13, 5600638), (23, 3165578), (26, 2800319), (46, 1582789), (109, 667966), (218, 333983), (299, 243506), (598, 121753), (1117, 65182), (1417, 51382), (2234, 32591), (2507, 29042), (2834, 25691), (5014, 14521)]