74290384

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21397}}^1$

素因数の和:21443

約数の個数: 40

約数和(自身を含む): 169814528

約数和(自身を除く): 95524144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 21397, 42794, 85588, 149779, 171176, 299558, 342352, 599116, 663307, 1198232, 1326614, 2396464, 2653228, 4643149, 5306456, 9286298, 10612912, 18572596, 37145192, 74290384]

約数ペア:

[(1, 74290384), (2, 37145192), (4, 18572596), (7, 10612912), (8, 9286298), (14, 5306456), (16, 4643149), (28, 2653228), (31, 2396464), (56, 1326614), (62, 1198232), (112, 663307), (124, 599116), (217, 342352), (248, 299558), (434, 171176), (496, 149779), (868, 85588), (1736, 42794), (3472, 21397)]