42581224

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3821}}^1$

素因数の和:4033

約数の個数: 32

約数和(自身を含む): 91728000

約数和(自身を除く): 49146776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1592, 2786, 3821, 5572, 7642, 11144, 15284, 26747, 30568, 53494, 106988, 213976, 760379, 1520758, 3041516, 5322653, 6083032, 10645306, 21290612, 42581224]

約数ペア:

[(1, 42581224), (2, 21290612), (4, 10645306), (7, 6083032), (8, 5322653), (14, 3041516), (28, 1520758), (56, 760379), (199, 213976), (398, 106988), (796, 53494), (1393, 30568), (1592, 26747), (2786, 15284), (3821, 11144), (5572, 7642)]