40620144

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{13873}}^1$

素因数の和:13945

約数の個数: 40

約数和(自身を含む): 106663312

約数和(自身を除く): 66043168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 13873, 27746, 41619, 55492, 83238, 110984, 166476, 221968, 332952, 665904, 846253, 1692506, 2538759, 3385012, 5077518, 6770024, 10155036, 13540048, 20310072, 40620144]

約数ペア:

[(1, 40620144), (2, 20310072), (3, 13540048), (4, 10155036), (6, 6770024), (8, 5077518), (12, 3385012), (16, 2538759), (24, 1692506), (48, 846253), (61, 665904), (122, 332952), (183, 221968), (244, 166476), (366, 110984), (488, 83238), (732, 55492), (976, 41619), (1464, 27746), (2928, 13873)]