28672674

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1201}}^1$

素因数の和:1402

約数の個数: 32

約数和(自身を含む): 60234624

約数和(自身を除く): 31561950

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 173, 346, 519, 1038, 1201, 2402, 3603, 3979, 7206, 7958, 11937, 23874, 27623, 55246, 82869, 165738, 207773, 415546, 623319, 1246638, 4778779, 9557558, 14336337, 28672674]

約数ペア:

[(1, 28672674), (2, 14336337), (3, 9557558), (6, 4778779), (23, 1246638), (46, 623319), (69, 415546), (138, 207773), (173, 165738), (346, 82869), (519, 55246), (1038, 27623), (1201, 23874), (2402, 11937), (3603, 7958), (3979, 7206)]