40103568

素因数分解:

$2^4\times 3^2\times {\mathrm{278497}}^1$

素因数の和:278511

約数の個数: 30

約数和(自身を含む): 112234694

約数和(自身を除く): 72131126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 278497, 556994, 835491, 1113988, 1670982, 2227976, 2506473, 3341964, 4455952, 5012946, 6683928, 10025892, 13367856, 20051784, 40103568]

約数ペア:

[(1, 40103568), (2, 20051784), (3, 13367856), (4, 10025892), (6, 6683928), (8, 5012946), (9, 4455952), (12, 3341964), (16, 2506473), (18, 2227976), (24, 1670982), (36, 1113988), (48, 835491), (72, 556994), (144, 278497)]