251346620224

素因数分解:

$2^6\times 7^1\times {\mathrm{561041563}}^1$

素因数の和:561041582

約数の個数: 28

約数和(自身を含む): 570018229024

約数和(自身を除く): 318671608800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 561041563, 1122083126, 2244166252, 3927290941, 4488332504, 7854581882, 8976665008, 15709163764, 17953330016, 31418327528, 35906660032, 62836655056, 125673310112, 251346620224]

約数ペア:

[(1, 251346620224), (2, 125673310112), (4, 62836655056), (7, 35906660032), (8, 31418327528), (14, 17953330016), (16, 15709163764), (28, 8976665008), (32, 7854581882), (56, 4488332504), (64, 3927290941), (112, 2244166252), (224, 1122083126), (448, 561041563)]