3451226128

素因数分解:

$2^4\times 7^1\times {\mathrm{30814519}}^1$

素因数の和:30814534

約数の個数: 20

約数和(自身を含む): 7642000960

約数和(自身を除く): 4190774832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 30814519, 61629038, 123258076, 215701633, 246516152, 431403266, 493032304, 862806532, 1725613064, 3451226128]

約数ペア:

[(1, 3451226128), (2, 1725613064), (4, 862806532), (7, 493032304), (8, 431403266), (14, 246516152), (16, 215701633), (28, 123258076), (56, 61629038), (112, 30814519)]