8579070448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1330501}}^1$

素因数の和:1330553

約数の個数: 40

約数和(自身を含む): 18478011776

約数和(自身を除く): 9898941328

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 1330501, 2661002, 5322004, 10644008, 17296513, 21288016, 34593026, 41245531, 69186052, 82491062, 138372104, 164982124, 276744208, 329964248, 536191903, 659928496, 1072383806, 2144767612, 4289535224, 8579070448]

約数ペア:

[(1, 8579070448), (2, 4289535224), (4, 2144767612), (8, 1072383806), (13, 659928496), (16, 536191903), (26, 329964248), (31, 276744208), (52, 164982124), (62, 138372104), (104, 82491062), (124, 69186052), (208, 41245531), (248, 34593026), (403, 21288016), (496, 17296513), (806, 10644008), (1612, 5322004), (3224, 2661002), (6448, 1330501)]